#B278DF
Closest named color: Light Purple (#BF77F6). oklch(67.3% 0.157 308.7), rgb(178, 120, 223).
Aa
Black text reads best on this color (6.64:1).
About this color
#B278DF is a medium-light, vivid purple. In OKLCH its lightness is 67%, its chroma 0.157 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Purple (#BF77F6), ΔE 0.040 away. Black text reads best on it, at 6.64:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.157) |
| Temperature | in between |
| Nearest name | Light Purple (#BF77F6) |
| Black text | 6.64:1 |
| White text | 3.16:1 |
Values
| HEX | #B278DF |
| RGB | rgb(178, 120, 223) |
| HSL | hsl(274, 62%, 67%) |
| OKLCH | oklch(67.3% 0.157 308.7) |
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 #B278DF | 3.16:1 | AA large text | Lc -63.9 | Content text, not long reading |
| Black text on #B278DF | 6.64:1 | AA | Lc 45.6 | Large or bold text, headings |
| #B278DF text on white | 3.16:1 | AA large text | Lc 58.5 | Large or bold text, headings |
| #B278DF text on black | 6.64:1 | AA | Lc -43.2 | 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 400.
-
Step 50
50
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#EFE5F9
oklch(93.6% 0.029 308.1)
-
Step 200
200
#E3D0F5
oklch(88.5% 0.054 308.4)
-
Step 300
300
#D3AFF1
oklch(80.8% 0.099 309.1)
-
Step 400
400 (this color)
#B278DF
oklch(67.3% 0.157 308.7)
-
Step 500
500
#AC5EE4
oklch(63.1% 0.201 308.6)
-
Step 600
600
#983ED2
oklch(55.6% 0.219 308.7)
-
Step 700
700
#822EB6
oklch(49.1% 0.204 308.8)
-
Step 800
800
#692993
oklch(42.7% 0.168 308.5)
-
Step 900
900
#562775
oklch(37.7% 0.132 309.2)
-
Step 950
950
#321845
oklch(27% 0.084 308.5)
#B278DF 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) | #5F8EE3 | 0.122 |
| Deuteranopia (no green cones) | #6E92DC | 0.112 |
| Tritanopia (no blue cones) | #AC89A1 | 0.114 |
| Achromatopsia (no color) | #919191 | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B278DF
#B278DF
oklch(67.3% 0.157 308.7)
- #78A82D
#78A82D
oklch(67.4% 0.158 128.8)
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 #B278DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Purple #BF77F6 ΔE 0.040
- Light Urple #B36FF6 ΔE 0.043
- Wisteria #A87DC2 ΔE 0.050
- Easter Purple #C071FE ΔE 0.055
- Medium Purple #9370DB ΔE 0.057
- Pale Purple #B790D4 ΔE 0.066
- Soft Purple #A66FB5 ΔE 0.066
- Perrywinkle #8F8CE7 ΔE 0.068
Use #B278DF 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.