#C591D3
Closest named color: Pale Purple (#B790D4). oklch(72.9% 0.109 319), rgb(197, 145, 211).
Aa
Black text reads best on this color (8.36:1).
About this color
#C591D3 is a medium-light, moderately saturated purple. In OKLCH its lightness is 73%, its chroma 0.109 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.023 away. Black text reads best on it, at 8.36:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.36:1 |
| White text | 2.51:1 |
Values
| HEX | #C591D3 |
| RGB | rgb(197, 145, 211) |
| HSL | hsl(287, 43%, 70%) |
| OKLCH | oklch(72.9% 0.109 319) |
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 #C591D3 | 2.51:1 | Fails | Lc -54.2 | Large or bold text, headings |
| Black text on #C591D3 | 8.36:1 | AAA | Lc 54.8 | Large or bold text, headings |
| #C591D3 text on white | 2.51:1 | Fails | Lc 49.2 | Large or bold text, headings |
| #C591D3 text on black | 8.36:1 | AAA | Lc -52.8 | 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
#F8F4F9
oklch(97.2% 0.008 319.4)
-
Step 100
100
#F0E6F2
oklch(93.6% 0.019 320.6)
-
Step 200
200
#E4D2E9
oklch(88.5% 0.037 318.9)
-
Step 300
300
#D4B3DD
oklch(80.9% 0.068 318.9)
-
Step 400
400 (this color)
#C591D3
oklch(72.9% 0.109 319)
-
Step 500
500
#AD6BBE
oklch(63% 0.14 319.2)
-
Step 600
600
#9851AB
oklch(55.6% 0.152 318.8)
-
Step 700
700
#824192
oklch(49.1% 0.141 319.4)
-
Step 800
800
#693677
oklch(42.6% 0.117 318.6)
-
Step 900
900
#563060
oklch(37.8% 0.091 319)
-
Step 950
950
#321C38
oklch(26.9% 0.058 318.8)
#C591D3 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) | #89A0D6 | 0.091 |
| Deuteranopia (no green cones) | #95A5D1 | 0.083 |
| Tritanopia (no blue cones) | #C698A9 | 0.070 |
| Achromatopsia (no color) | #A3A3A3 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C591D3
#C591D3
oklch(72.9% 0.109 319)
- #84B875
#84B875
oklch(72.9% 0.108 138.8)
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 #C591D3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.023
- Lavender Pink #DD85D7 ΔE 0.047
- Baby Purple #CA9BF7 ΔE 0.053
- Plum #DDA0DD ΔE 0.056
- Liliac #C48EFD ΔE 0.064
- Pastel Purple #CAA0FF ΔE 0.067
- Lilac #CEA2FD ΔE 0.068
- Wisteria #A87DC2 ΔE 0.073
Use #C591D3 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.