#C577DA
Closest named color: Orchid (#DA70D6). oklch(68.9% 0.162 318.9), rgb(197, 119, 218).
Aa
Black text reads best on this color (7.02:1).
About this color
#C577DA is a medium-light, vivid purple. In OKLCH its lightness is 69%, its chroma 0.162 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Orchid (#DA70D6), ΔE 0.038 away. Black text reads best on it, at 7.02:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.162) |
| Temperature | in between |
| Nearest name | Orchid (#DA70D6) |
| Black text | 7.02:1 |
| White text | 2.98:1 |
Values
| HEX | #C577DA |
| RGB | rgb(197, 119, 218) |
| HSL | hsl(287, 57%, 66%) |
| OKLCH | oklch(68.9% 0.162 318.9) |
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 #C577DA | 2.98:1 | Fails | Lc -61.6 | Content text, not long reading |
| Black text on #C577DA | 7.02:1 | AAA | Lc 47.8 | Large or bold text, headings |
| #C577DA text on white | 2.98:1 | Fails | Lc 56.2 | Large or bold text, headings |
| #C577DA text on black | 7.02:1 | AAA | Lc -45.5 | 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
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F3E4F7
oklch(93.6% 0.03 319.1)
-
Step 200
200
#EACEF1
oklch(88.5% 0.056 319.5)
-
Step 300
300
#DDACEA
oklch(80.9% 0.1 319.1)
-
Step 400
400 (this color)
#C577DA
oklch(68.9% 0.162 318.9)
-
Step 500
500
#BC55D7
oklch(63% 0.207 318.8)
-
Step 600
600
#A833C4
oklch(55.7% 0.224 319)
-
Step 700
700
#9023A9
oklch(49.2% 0.208 319.1)
-
Step 800
800
#752089
oklch(42.7% 0.173 319.1)
-
Step 900
900
#5E226E
oklch(37.7% 0.135 318.5)
-
Step 950
950
#371540
oklch(26.9% 0.085 318.8)
#C577DA 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) | #6790DD | 0.143 |
| Deuteranopia (no green cones) | #7D98D7 | 0.129 |
| Tritanopia (no blue cones) | #C5849E | 0.104 |
| Achromatopsia (no color) | #959595 | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C577DA
#C577DA
oklch(68.9% 0.162 318.9)
- #62B249
#62B249
oklch(68.9% 0.162 138.9)
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 #C577DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orchid #DA70D6 ΔE 0.038
- Light Purple #BF77F6 ΔE 0.043
- Lavender Pink #DD85D7 ΔE 0.057
- Easter Purple #C071FE ΔE 0.059
- Light Urple #B36FF6 ΔE 0.059
- Wisteria #A87DC2 ΔE 0.063
- Pale Purple #B790D4 ΔE 0.065
- Liliac #C48EFD ΔE 0.065
Use #C577DA 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.