#C57ACF
Closest named color: Orchid (#DA70D6). oklch(68.9% 0.145 322.7), rgb(197, 122, 207).
Aa
Black text reads best on this color (7.05:1).
About this color
#C57ACF is a medium-light, vivid purple. In OKLCH its lightness is 69%, its chroma 0.145 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Orchid (#DA70D6), ΔE 0.042 away. Black text reads best on it, at 7.05:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.145) |
| Temperature | in between |
| Nearest name | Orchid (#DA70D6) |
| Black text | 7.05:1 |
| White text | 2.97:1 |
Values
| HEX | #C57ACF |
| RGB | rgb(197, 122, 207) |
| HSL | hsl(293, 47%, 65%) |
| OKLCH | oklch(68.9% 0.145 322.7) |
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 #C57ACF | 2.97:1 | Fails | Lc -61.4 | Content text, not long reading |
| Black text on #C57ACF | 7.05:1 | AAA | Lc 47.9 | Large or bold text, headings |
| #C57ACF text on white | 2.97:1 | Fails | Lc 56.1 | Large or bold text, headings |
| #C57ACF 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
#FAF3FA
oklch(97.2% 0.012 325.7)
-
Step 100
100
#F3E4F4
oklch(93.5% 0.027 323.9)
-
Step 200
200
#EACFED
oklch(88.6% 0.05 322.8)
-
Step 300
300
#DDADE3
oklch(80.8% 0.091 322.7)
-
Step 400
400 (this color)
#C57ACF
oklch(68.9% 0.145 322.7)
-
Step 500
500
#BC5BC9
oklch(63% 0.185 322.8)
-
Step 600
600
#A73CB6
oklch(55.5% 0.201 322.5)
-
Step 700
700
#8F2D9D
oklch(49.1% 0.187 322.4)
-
Step 800
800
#75277F
oklch(42.8% 0.155 323)
-
Step 900
900
#5E2666
oklch(37.7% 0.12 322.5)
-
Step 950
950
#37173C
oklch(26.9% 0.077 322.1)
#C57ACF 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) | #7090D2 | 0.132 |
| Deuteranopia (no green cones) | #8499CC | 0.120 |
| Tritanopia (no blue cones) | #C8849B | 0.089 |
| Achromatopsia (no color) | #969696 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C57ACF
#C57ACF
oklch(68.9% 0.145 322.7)
- #60B15B
#60B15B
oklch(68.8% 0.145 142.7)
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 #C57ACF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orchid #DA70D6 ΔE 0.042
- Lavender Pink #DD85D7 ΔE 0.051
- Wisteria #A87DC2 ΔE 0.053
- Pale Purple #B790D4 ΔE 0.054
- Light Purple #BF77F6 ΔE 0.061
- Pale Magenta #D767AD ΔE 0.062
- Soft Purple #A66FB5 ΔE 0.070
- Liliac #C48EFD ΔE 0.073
Use #C57ACF 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.