#CB70DC
Closest named color: Orchid (#DA70D6). oklch(68.7% 0.178 321.1), rgb(203, 112, 220).
Aa
Black text reads best on this color (6.89:1).
About this color
#CB70DC is a medium-light, vivid purple. In OKLCH its lightness is 69%, its chroma 0.178 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 6.89:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Orchid (#DA70D6) |
| Black text | 6.89:1 |
| White text | 3.04:1 |
Values
| HEX | #CB70DC |
| RGB | rgb(203, 112, 220) |
| HSL | hsl(291, 61%, 65%) |
| OKLCH | oklch(68.7% 0.178 321.1) |
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 #CB70DC | 3.04:1 | AA large text | Lc -62.3 | Content text, not long reading |
| Black text on #CB70DC | 6.89:1 | AA | Lc 47.1 | Large or bold text, headings |
| #CB70DC text on white | 3.04:1 | AA large text | Lc 56.9 | Large or bold text, headings |
| #CB70DC text on black | 6.89:1 | AA | Lc -44.8 | 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
#FAF2FC
oklch(97% 0.016 319.4)
-
Step 100
100
#F4E3F7
oklch(93.5% 0.032 321.1)
-
Step 200
200
#EDCCF2
oklch(88.5% 0.062 321.8)
-
Step 300
300
#E2A9EC
oklch(81% 0.111 321.4)
-
Step 400
400 (this color)
#CB70DC
oklch(68.7% 0.178 321.1)
-
Step 500
500
#C44BDA
oklch(63.1% 0.227 321.1)
-
Step 600
600
#B01FC8
oklch(55.7% 0.248 321.2)
-
Step 700
700
#9708AC
oklch(49.1% 0.23 321.4)
-
Step 800
800
#7A128C
oklch(42.7% 0.19 320.8)
-
Step 900
900
#631B70
oklch(37.8% 0.148 321)
-
Step 950
950
#3A1241
oklch(27% 0.093 321.4)
#CB70DC 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) | #5F8DE0 | 0.165 |
| Deuteranopia (no green cones) | #7A97D9 | 0.147 |
| Tritanopia (no blue cones) | #CD7E9C | 0.110 |
| Achromatopsia (no color) | #949494 | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB70DC
#CB70DC
oklch(68.7% 0.178 321.1)
- #51B442
#51B442
oklch(68.6% 0.178 141.1)
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 #CB70DC, closest first.
No curated palette has a color within ΔE 0.04 of #CB70DC.
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 0.044
- Easter Purple #C071FE ΔE 0.054
- Light Urple #B36FF6 ΔE 0.058
- Lavender Pink #DD85D7 ΔE 0.062
- Bright Lilac #C95EFB ΔE 0.063
- Medium Orchid #BA55D3 ΔE 0.066
- Bright Lavender #C760FF ΔE 0.066
Use #CB70DC 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.