#C56CD8
Closest named color: Orchid (#DA70D6). oklch(67.2% 0.178 320.4), rgb(197, 108, 216).
Aa
Black text reads best on this color (6.51:1).
About this color
#C56CD8 is a medium-light, vivid purple. In OKLCH its lightness is 67%, its chroma 0.178 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Orchid (#DA70D6), ΔE 0.040 away. Black text reads best on it, at 6.51:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Orchid (#DA70D6) |
| Black text | 6.51:1 |
| White text | 3.22:1 |
Values
| HEX | #C56CD8 |
| RGB | rgb(197, 108, 216) |
| HSL | hsl(289, 58%, 64%) |
| OKLCH | oklch(67.2% 0.178 320.4) |
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 #C56CD8 | 3.22:1 | AA large text | Lc -64.5 | Content text, not long reading |
| Black text on #C56CD8 | 6.51:1 | AA | Lc 44.9 | Non-text elements, placeholder text |
| #C56CD8 text on white | 3.22:1 | AA large text | Lc 59.1 | Large or bold text, headings |
| #C56CD8 text on black | 6.51:1 | AA | Lc -42.6 | 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
#ECCDF3
oklch(88.6% 0.061 320)
-
Step 300
300
#E1A9ED
oklch(80.9% 0.111 320.3)
-
Step 400
400 (this color)
#C56CD8
oklch(67.2% 0.178 320.4)
-
Step 500
500
#C34CDB
oklch(63.1% 0.226 320.5)
-
Step 600
600
#AE21C9
oklch(55.6% 0.246 320.2)
-
Step 700
700
#960CAE
oklch(49.2% 0.23 320.4)
-
Step 800
800
#79138D
oklch(42.7% 0.19 320)
-
Step 900
900
#621B70
oklch(37.6% 0.148 320.5)
-
Step 950
950
#3A1242
oklch(27% 0.094 320.6)
#C56CD8 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) | #5A89DC | 0.164 |
| Deuteranopia (no green cones) | #7593D5 | 0.146 |
| Tritanopia (no blue cones) | #C67B98 | 0.112 |
| Achromatopsia (no color) | #8F8F8F | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C56CD8
#C56CD8
oklch(67.2% 0.178 320.4)
- #50AF3C
#50AF3C
oklch(67.2% 0.177 140.4)
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 #C56CD8, closest first.
No curated palette has a color within ΔE 0.04 of #C56CD8.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orchid #DA70D6 ΔE 0.040
- Light Purple #BF77F6 ΔE 0.047
- Medium Orchid #BA55D3 ΔE 0.053
- Light Urple #B36FF6 ΔE 0.055
- Easter Purple #C071FE ΔE 0.056
- Bright Lilac #C95EFB ΔE 0.062
- Bright Lavender #C760FF ΔE 0.066
- Pinky Purple #C94CBE ΔE 0.066
Use #C56CD8 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.