#C591D4
Closest named color: Pale Purple (#B790D4). oklch(72.9% 0.11 318.5), rgb(197, 145, 212).
Aa
Black text reads best on this color (8.37:1).
About this color
#C591D4 is a medium-light, moderately saturated purple. In OKLCH its lightness is 73%, its chroma 0.110 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 8.37:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.37:1 |
| White text | 2.50:1 |
Values
| HEX | #C591D4 |
| RGB | rgb(197, 145, 212) |
| HSL | hsl(287, 44%, 70%) |
| OKLCH | oklch(72.9% 0.11 318.5) |
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 #C591D4 | 2.50:1 | Fails | Lc -54.2 | Large or bold text, headings |
| Black text on #C591D4 | 8.37:1 | AAA | Lc 54.9 | Large or bold text, headings |
| #C591D4 text on white | 2.50:1 | Fails | Lc 49.1 | Large or bold text, headings |
| #C591D4 text on black | 8.37:1 | 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
#F0E6F3
oklch(93.7% 0.02 318.4)
-
Step 200
200
#E4D2EA
oklch(88.6% 0.038 317.7)
-
Step 300
300
#D4B3DE
oklch(80.9% 0.069 318.3)
-
Step 400
400 (this color)
#C591D4
oklch(72.9% 0.11 318.5)
-
Step 500
500
#AD6BBF
oklch(63.1% 0.141 318.8)
-
Step 600
600
#9851AC
oklch(55.6% 0.153 318.4)
-
Step 700
700
#824193
oklch(49.1% 0.142 318.9)
-
Step 800
800
#693678
oklch(42.6% 0.119 318.1)
-
Step 900
900
#563060
oklch(37.8% 0.091 319)
-
Step 950
950
#321C38
oklch(26.9% 0.058 318.8)
#C591D4 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) | #89A0D7 | 0.091 |
| Deuteranopia (no green cones) | #95A5D2 | 0.083 |
| Tritanopia (no blue cones) | #C699A9 | 0.073 |
| Achromatopsia (no color) | #A4A4A4 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C591D4
#C591D4
oklch(72.9% 0.11 318.5)
- #84B874
#84B874
oklch(72.9% 0.11 138.5)
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 #C591D4, 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 0.052
- Plum #DDA0DD ΔE 0.056
- Liliac #C48EFD ΔE 0.063
- Pastel Purple #CAA0FF ΔE 0.065
- Lilac #CEA2FD ΔE 0.066
- Wisteria #A87DC2 ΔE 0.073
Use #C591D4 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.