#C1839B
Closest named color: Old Rose (#C87F89). oklch(68% 0.082 354.6), rgb(193, 131, 155).
Aa
Black text reads best on this color (6.98:1).
About this color
#C1839B is a medium-light, moderately saturated red. In OKLCH its lightness is 68%, its chroma 0.082 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Old Rose (#C87F89), ΔE 0.026 away. Black text reads best on it, at 6.98:1.
| Hue family | Reds |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.082) |
| Temperature | warm |
| Nearest name | Old Rose (#C87F89) |
| Black text | 6.98:1 |
| White text | 3.00:1 |
Values
| HEX | #C1839B |
| RGB | rgb(193, 131, 155) |
| HSL | hsl(337, 33%, 64%) |
| OKLCH | oklch(68% 0.082 354.6) |
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 #C1839B | 3.00:1 | AA large text | Lc -62.0 | Content text, not long reading |
| Black text on #C1839B | 6.98:1 | AA | Lc 47.4 | Large or bold text, headings |
| #C1839B text on white | 3.00:1 | AA large text | Lc 56.6 | Large or bold text, headings |
| #C1839B text on black | 6.98:1 | AA | Lc -45.1 | 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
#F9F4F6
oklch(97.2% 0.006 350.8)
-
Step 100
100
#F3E6EA
oklch(93.6% 0.015 356.6)
-
Step 200
200
#EAD2DA
oklch(88.6% 0.029 355.5)
-
Step 300
300
#DDB3C2
oklch(80.8% 0.052 354.9)
-
Step 400
400 (this color)
#C1839B
oklch(68% 0.082 354.6)
-
Step 500
500
#BB6E8D
oklch(63.2% 0.104 354.9)
-
Step 600
600
#A65477
oklch(55.5% 0.115 354.6)
-
Step 700
700
#8E4464
oklch(49% 0.107 354.5)
-
Step 800
800
#733952
oklch(42.7% 0.087 354.2)
-
Step 900
900
#5E3144
oklch(37.7% 0.07 354.2)
-
Step 950
950
#371D28
oklch(27% 0.044 353.6)
#C1839B 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) | #8A8E9C | 0.088 |
| Deuteranopia (no green cones) | #99999A | 0.082 |
| Tritanopia (no blue cones) | #CA818B | 0.026 |
| Achromatopsia (no color) | #959595 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C1839B
#C1839B
oklch(68% 0.082 354.6)
- #5DA995
#5DA995
oklch(68% 0.082 174.7)
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 #C1839B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Old Rose #C87F89 ΔE 0.026
- Dusky Pink #CC7A8B ΔE 0.030
- Old Pink #C77986 ΔE 0.033
- Grey Pink #C3909B ΔE 0.034
- Dull Pink #D5869D ΔE 0.036
- Light Mauve #C292A1 ΔE 0.037
- Dusty Lavender #AC86A8 ΔE 0.038
- Muted Pink #D1768F ΔE 0.038
Use #C1839B 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.