#CB74DD
Closest named color: Orchid (#DA70D6). oklch(69.3% 0.173 320.6), rgb(203, 116, 221).
Aa
Black text reads best on this color (7.08:1).
About this color
#CB74DD is a medium-light, vivid purple. In OKLCH its lightness is 69%, its chroma 0.173 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Orchid (#DA70D6), ΔE 0.028 away. Black text reads best on it, at 7.08:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.173) |
| Temperature | in between |
| Nearest name | Orchid (#DA70D6) |
| Black text | 7.08:1 |
| White text | 2.96:1 |
Values
| HEX | #CB74DD |
| RGB | rgb(203, 116, 221) |
| HSL | hsl(290, 61%, 66%) |
| OKLCH | oklch(69.3% 0.173 320.6) |
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 #CB74DD | 2.96:1 | Fails | Lc -61.2 | Content text, not long reading |
| Black text on #CB74DD | 7.08:1 | AAA | Lc 48.2 | Large or bold text, headings |
| #CB74DD text on white | 2.96:1 | Fails | Lc 55.9 | Large or bold text, headings |
| #CB74DD text on black | 7.08:1 | AAA | Lc -45.9 | 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
#FAF2FC
oklch(97% 0.016 319.4)
-
Step 100
100
#F4E4F7
oklch(93.7% 0.03 320.9)
-
Step 200
200
#ECCDF2
oklch(88.6% 0.06 320.8)
-
Step 300
300
#E0AAEC
oklch(80.9% 0.108 320.1)
-
Step 400
400 (this color)
#CB74DD
oklch(69.3% 0.173 320.6)
-
Step 500
500
#C24ED9
oklch(63.1% 0.221 320.6)
-
Step 600
600
#AD26C6
oklch(55.5% 0.24 320.6)
-
Step 700
700
#9514AB
oklch(49.2% 0.223 320.8)
-
Step 800
800
#79178B
oklch(42.8% 0.185 320.6)
-
Step 900
900
#611D6F
oklch(37.6% 0.144 320.2)
-
Step 950
950
#391341
oklch(26.9% 0.091 320.3)
#CB74DD 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) | #6490E1 | 0.157 |
| Deuteranopia (no green cones) | #7D99DA | 0.141 |
| Tritanopia (no blue cones) | #CC829E | 0.109 |
| Achromatopsia (no color) | #969696 | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB74DD
#CB74DD
oklch(69.3% 0.173 320.6)
- #59B547
#59B547
oklch(69.3% 0.172 140.5)
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 #CB74DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orchid #DA70D6 ΔE 0.028
- Light Purple #BF77F6 ΔE 0.042
- Easter Purple #C071FE ΔE 0.055
- Lavender Pink #DD85D7 ΔE 0.055
- Light Urple #B36FF6 ΔE 0.060
- Purply Pink #F075E6 ΔE 0.066
- Liliac #C48EFD ΔE 0.067
- Bright Lilac #C95EFB ΔE 0.068
Use #CB74DD 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.