#B37AEF
Closest named color: Light Purple (#BF77F6). oklch(68.6% 0.173 304.7), rgb(179, 122, 239).
Aa
Black text reads best on this color (6.94:1).
About this color
#B37AEF is a medium-light, vivid purple. In OKLCH its lightness is 69%, its chroma 0.173 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Purple (#BF77F6), ΔE 0.023 away. Black text reads best on it, at 6.94:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.173) |
| Temperature | in between |
| Nearest name | Light Purple (#BF77F6) |
| Black text | 6.94:1 |
| White text | 3.02:1 |
Values
| HEX | #B37AEF |
| RGB | rgb(179, 122, 239) |
| HSL | hsl(269, 79%, 71%) |
| OKLCH | oklch(68.6% 0.173 304.7) |
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 #B37AEF | 3.02:1 | AA large text | Lc -62.1 | Content text, not long reading |
| Black text on #B37AEF | 6.94:1 | AA | Lc 47.3 | Large or bold text, headings |
| #B37AEF text on white | 3.02:1 | AA large text | Lc 56.7 | Large or bold text, headings |
| #B37AEF text on black | 6.94:1 | AA | Lc -45.0 | Large or bold text, headings |
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 400.
-
Step 50
50
#F7F3FE
oklch(97% 0.015 302.6)
-
Step 100
100
#EEE5FB
oklch(93.5% 0.031 304.3)
-
Step 200
200
#E2D0FA
oklch(88.5% 0.06 304.6)
-
Step 300
300
#D0AFF9
oklch(80.9% 0.108 304.5)
-
Step 400
400 (this color)
#B37AEF
oklch(68.6% 0.173 304.7)
-
Step 500
500
#A95AF2
oklch(63.1% 0.221 304.7)
-
Step 600
600
#9537E1
oklch(55.6% 0.241 304.6)
-
Step 700
700
#7F26C3
oklch(49% 0.224 304.7)
-
Step 800
800
#67239E
oklch(42.7% 0.186 304.6)
-
Step 900
900
#54247D
oklch(37.6% 0.145 305.1)
-
Step 950
950
#311749
oklch(27% 0.091 305)
#B37AEF 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) | #5893F3 | 0.129 |
| Deuteranopia (no green cones) | #6794EC | 0.117 |
| Tritanopia (no blue cones) | #A98FA9 | 0.130 |
| Achromatopsia (no color) | #949494 | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B37AEF
#B37AEF
oklch(68.6% 0.173 304.7)
- #83AB00
#83AB00
oklch(68.6% 0.172 124.7)
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 #B37AEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Purple #BF77F6 ΔE 0.023
- Light Urple #B36FF6 ΔE 0.028
- Easter Purple #C071FE ΔE 0.037
- Liliac #C48EFD ΔE 0.057
- Periwinkle #8E82FE ΔE 0.061
- Medium Purple #9370DB ΔE 0.065
- Bright Lavender #C760FF ΔE 0.066
- Lavender Blue #8B88F8 ΔE 0.066
Use #B37AEF 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.