#C56CD3
Closest named color: Orchid (#DA70D6). oklch(67% 0.173 322), rgb(197, 108, 211).
Aa
Black text reads best on this color (6.45:1).
About this color
#C56CD3 is a medium-light, vivid purple. In OKLCH its lightness is 67%, its chroma 0.173 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Orchid (#DA70D6), ΔE 0.039 away. Black text reads best on it, at 6.45:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.173) |
| Temperature | in between |
| Nearest name | Orchid (#DA70D6) |
| Black text | 6.45:1 |
| White text | 3.25:1 |
Values
| HEX | #C56CD3 |
| RGB | rgb(197, 108, 211) |
| HSL | hsl(292, 54%, 63%) |
| OKLCH | oklch(67% 0.173 322) |
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 #C56CD3 | 3.25:1 | AA large text | Lc -64.8 | Content text, not long reading |
| Black text on #C56CD3 | 6.45:1 | AA | Lc 44.6 | Non-text elements, placeholder text |
| #C56CD3 text on white | 3.25:1 | AA large text | Lc 59.4 | Large or bold text, headings |
| #C56CD3 text on black | 6.45:1 | AA | Lc -42.3 | 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
#FAF2FB
oklch(97% 0.015 322.3)
-
Step 100
100
#F4E3F7
oklch(93.5% 0.032 321.1)
-
Step 200
200
#ECCDF1
oklch(88.5% 0.059 321.6)
-
Step 300
300
#E2A9EA
oklch(80.9% 0.108 322.3)
-
Step 400
400 (this color)
#C56CD3
oklch(67% 0.173 322)
-
Step 500
500
#C44DD6
oklch(63.1% 0.221 322.2)
-
Step 600
600
#AF25C3
oklch(55.6% 0.239 322.1)
-
Step 700
700
#9612A9
oklch(49.1% 0.223 321.8)
-
Step 800
800
#7A1689
oklch(42.7% 0.185 321.9)
-
Step 900
900
#631D6D
oklch(37.8% 0.143 322.4)
-
Step 950
950
#3A1340
oklch(27% 0.091 322.1)
#C56CD3 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) | #5D88D6 | 0.161 |
| Deuteranopia (no green cones) | #7792D0 | 0.144 |
| Tritanopia (no blue cones) | #C77996 | 0.105 |
| Achromatopsia (no color) | #8F8F8F | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C56CD3
#C56CD3
oklch(67% 0.173 322)
- #4CAE43
#4CAE43
oklch(66.9% 0.172 142)
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 #C56CD3, closest first.
No curated palette has a color within ΔE 0.04 of #C56CD3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orchid #DA70D6 ΔE 0.039
- Light Purple #BF77F6 ΔE 0.054
- Medium Orchid #BA55D3 ΔE 0.054
- Light Urple #B36FF6 ΔE 0.061
- Easter Purple #C071FE ΔE 0.064
- Pinky Purple #C94CBE ΔE 0.064
- Pale Magenta #D767AD ΔE 0.065
- Wisteria #A87DC2 ΔE 0.068
Use #C56CD3 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.