#B259E2
Closest named color: Medium Orchid (#BA55D3). oklch(63% 0.208 311.9), rgb(178, 89, 226).
Aa
Black text reads best on this color (5.42:1).
About this color
#B259E2 is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.208 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.027 away. Black text reads best on it, at 5.42:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.208) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.42:1 |
| White text | 3.87:1 |
Values
| HEX | #B259E2 |
| RGB | rgb(178, 89, 226) |
| HSL | hsl(279, 70%, 62%) |
| OKLCH | oklch(63% 0.208 311.9) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #B259E2 | 3.87:1 | AA large text | Lc -71.1 | Content text, not long reading |
| Black text on #B259E2 | 5.42:1 | AA | Lc 38.5 | Non-text elements, placeholder text |
| #B259E2 text on white | 3.87:1 | AA large text | Lc 65.6 | Content text, not long reading |
| #B259E2 text on black | 5.42:1 | AA | Lc -36.0 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#F0E5F9
oklch(93.6% 0.029 310.1)
-
Step 200
200
#E6CFF5
oklch(88.5% 0.057 312.1)
-
Step 300
300
#D7AEF1
oklch(81% 0.102 311.9)
-
Step 400
400
#C27FE9
oklch(70.6% 0.163 312)
-
Step 500
500 (this color)
#B259E2
oklch(63% 0.208 311.9)
-
Step 600
600
#9E38D0
oklch(55.6% 0.226 311.9)
-
Step 700
700
#8728B4
oklch(49.1% 0.21 311.9)
-
Step 800
800
#6E2492
oklch(42.7% 0.174 311.9)
-
Step 900
900
#592474
oklch(37.6% 0.136 312.1)
-
Step 950
950
#341744
oklch(27% 0.085 311.8)
#B259E2 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #237DE6 | 0.188 |
| Deuteranopia (no green cones) | #4E83DF | 0.164 |
| Tritanopia (no blue cones) | #AD7395 | 0.143 |
| Achromatopsia (no color) | #818181 | 0.210 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B259E2
#B259E2
oklch(63% 0.208 311.9)
- #5F9D00
#5F9D00
oklch(62.9% 0.174 131.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #B259E2, closest first.
No curated palette has a color within ΔE 0.04 of #B259E2.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.027
- Lighter Purple #A55AF4 ΔE 0.037
- Light Urple #B36FF6 ΔE 0.051
- Bright Lilac #C95EFB ΔE 0.055
- Bright Lavender #C760FF ΔE 0.057
- Amethyst #9B5FC0 ΔE 0.066
- Easter Purple #C071FE ΔE 0.066
- Medium Purple #9370DB ΔE 0.070
Use #B259E2 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.