#CB75C7
Closest named color: Orchid (#DA70D6). oklch(68.5% 0.15 328.7), rgb(203, 117, 199).
Aa
Black text reads best on this color (6.90:1).
About this color
#CB75C7 is a medium-light, vivid purple. In OKLCH its lightness is 68%, its chroma 0.150 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Orchid (#DA70D6), ΔE 0.036 away. Black text reads best on it, at 6.90:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.150) |
| Temperature | in between |
| Nearest name | Orchid (#DA70D6) |
| Black text | 6.90:1 |
| White text | 3.03:1 |
Values
| HEX | #CB75C7 |
| RGB | rgb(203, 117, 199) |
| HSL | hsl(303, 45%, 63%) |
| OKLCH | oklch(68.5% 0.15 328.7) |
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 #CB75C7 | 3.03:1 | AA large text | Lc -62.3 | Content text, not long reading |
| Black text on #CB75C7 | 6.90:1 | AA | Lc 47.1 | Large or bold text, headings |
| #CB75C7 text on white | 3.03:1 | AA large text | Lc 56.9 | Large or bold text, headings |
| #CB75C7 text on black | 6.90:1 | AA | Lc -44.9 | 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
#FAF3FA
oklch(97.2% 0.012 325.7)
-
Step 100
100
#F5E4F3
oklch(93.7% 0.027 329.5)
-
Step 200
200
#EDCDEA
oklch(88.4% 0.052 329)
-
Step 300
300
#E3ABDF
oklch(80.9% 0.094 328.8)
-
Step 400
400 (this color)
#CB75C7
oklch(68.5% 0.15 328.7)
-
Step 500
500
#C556C1
oklch(63.1% 0.191 329)
-
Step 600
600
#B035AE
oklch(55.7% 0.208 328.6)
-
Step 700
700
#972595
oklch(49.1% 0.193 328.8)
-
Step 800
800
#7B2279
oklch(42.8% 0.16 328.9)
-
Step 900
900
#632261
oklch(37.6% 0.125 329)
-
Step 950
950
#3A1539
oklch(26.9% 0.079 328.5)
#CB75C7 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) | #708DCA | 0.144 |
| Deuteranopia (no green cones) | #8798C4 | 0.130 |
| Tritanopia (no blue cones) | #D07C95 | 0.082 |
| Achromatopsia (no color) | #949494 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB75C7
#CB75C7
oklch(68.5% 0.15 328.7)
- #4BB263
#4BB263
oklch(68.3% 0.149 148.7)
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 #CB75C7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orchid #DA70D6 ΔE 0.036
- Pale Magenta #D767AD ΔE 0.046
- Lavender Pink #DD85D7 ΔE 0.052
- Wisteria #A87DC2 ΔE 0.061
- Pale Purple #B790D4 ΔE 0.067
- Soft Purple #A66FB5 ΔE 0.071
- Light Purple #BF77F6 ΔE 0.073
- Purply Pink #F075E6 ΔE 0.078
Use #CB75C7 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.