#CB78C7
Closest named color: Orchid (#DA70D6). oklch(68.9% 0.144 328.7), rgb(203, 120, 199).
Aa
Black text reads best on this color (7.05:1).
About this color
#CB78C7 is a medium-light, vivid purple. In OKLCH its lightness is 69%, its chroma 0.144 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Orchid (#DA70D6), ΔE 0.039 away. Black text reads best on it, at 7.05:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Orchid (#DA70D6) |
| Black text | 7.05:1 |
| White text | 2.97:1 |
Values
| HEX | #CB78C7 |
| RGB | rgb(203, 120, 199) |
| HSL | hsl(303, 44%, 63%) |
| OKLCH | oklch(68.9% 0.144 328.7) |
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 #CB78C7 | 2.97:1 | Fails | Lc -61.5 | Content text, not long reading |
| Black text on #CB78C7 | 7.05:1 | AAA | Lc 47.9 | Large or bold text, headings |
| #CB78C7 text on white | 2.97:1 | Fails | Lc 56.1 | Large or bold text, headings |
| #CB78C7 text on black | 7.05:1 | AAA | Lc -45.7 | 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
#FAF3F9
oklch(97.1% 0.011 330.1)
-
Step 100
100
#F4E4F3
oklch(93.6% 0.026 327.7)
-
Step 200
200
#ECCEEA
oklch(88.5% 0.05 328.1)
-
Step 300
300
#E2ACDE
oklch(81% 0.091 328.8)
-
Step 400
400 (this color)
#CB78C7
oklch(68.9% 0.144 328.7)
-
Step 500
500
#C358C0
oklch(63.1% 0.185 328.6)
-
Step 600
600
#AE39AC
oklch(55.6% 0.2 328.6)
-
Step 700
700
#952993
oklch(49% 0.186 328.8)
-
Step 800
800
#792578
oklch(42.7% 0.154 328.4)
-
Step 900
900
#622460
oklch(37.6% 0.12 328.9)
-
Step 950
950
#3A1639
oklch(27% 0.077 328.5)
#CB78C7 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) | #738FCA | 0.139 |
| Deuteranopia (no green cones) | #8999C4 | 0.125 |
| Tritanopia (no blue cones) | #D07F96 | 0.081 |
| Achromatopsia (no color) | #959595 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB78C7
#CB78C7
oklch(68.9% 0.144 328.7)
- #51B367
#51B367
oklch(68.9% 0.144 148.7)
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 #CB78C7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orchid #DA70D6 ΔE 0.039
- Lavender Pink #DD85D7 ΔE 0.048
- Pale Magenta #D767AD ΔE 0.049
- Wisteria #A87DC2 ΔE 0.059
- Pale Purple #B790D4 ΔE 0.061
- Soft Purple #A66FB5 ΔE 0.073
- Light Purple #BF77F6 ΔE 0.074
- Purply Pink #F075E6 ΔE 0.078
Use #CB78C7 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.