#CB74DB
Closest named color: Orchid (#DA70D6). oklch(69.2% 0.171 321.2), rgb(203, 116, 219).
Aa
Black text reads best on this color (7.06:1).
About this color
#CB74DB is a medium-light, vivid purple. In OKLCH its lightness is 69%, its chroma 0.171 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Orchid (#DA70D6), ΔE 0.027 away. Black text reads best on it, at 7.06:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.171) |
| Temperature | in between |
| Nearest name | Orchid (#DA70D6) |
| Black text | 7.06:1 |
| White text | 2.97:1 |
Values
| HEX | #CB74DB |
| RGB | rgb(203, 116, 219) |
| HSL | hsl(291, 59%, 66%) |
| OKLCH | oklch(69.2% 0.171 321.2) |
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 #CB74DB | 2.97:1 | Fails | Lc -61.3 | Content text, not long reading |
| Black text on #CB74DB | 7.06:1 | AAA | Lc 48.1 | Large or bold text, headings |
| #CB74DB text on white | 2.97:1 | Fails | Lc 56.0 | Large or bold text, headings |
| #CB74DB text on black | 7.06:1 | AAA | Lc -45.8 | 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
#FAF2FB
oklch(97% 0.015 322.3)
-
Step 100
100
#F4E4F7
oklch(93.7% 0.03 320.9)
-
Step 200
200
#ECCDF1
oklch(88.5% 0.059 321.6)
-
Step 300
300
#E1AAEA
oklch(81% 0.106 321.7)
-
Step 400
400 (this color)
#CB74DB
oklch(69.2% 0.171 321.2)
-
Step 500
500
#C24FD7
oklch(63.1% 0.218 321.2)
-
Step 600
600
#AD28C4
oklch(55.5% 0.237 321.1)
-
Step 700
700
#9516A9
oklch(49.1% 0.22 321.4)
-
Step 800
800
#791889
oklch(42.7% 0.183 321.4)
-
Step 900
900
#621E6E
oklch(37.8% 0.142 321.3)
-
Step 950
950
#391340
oklch(26.9% 0.09 321.1)
#CB74DB 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) | #658FDF | 0.156 |
| Deuteranopia (no green cones) | #7E99D8 | 0.140 |
| Tritanopia (no blue cones) | #CD819D | 0.106 |
| Achromatopsia (no color) | #969696 | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB74DB
#CB74DB
oklch(69.2% 0.171 321.2)
- #57B54A
#57B54A
oklch(69.2% 0.17 141.3)
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 #CB74DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orchid #DA70D6 ΔE 0.027
- Light Purple #BF77F6 ΔE 0.045
- Lavender Pink #DD85D7 ΔE 0.054
- Easter Purple #C071FE ΔE 0.058
- Light Urple #B36FF6 ΔE 0.062
- Purply Pink #F075E6 ΔE 0.066
- Liliac #C48EFD ΔE 0.069
- Pale Magenta #D767AD ΔE 0.070
Use #CB74DB 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.