#C1778C
Closest named color: Old Pink (#C77986). oklch(65.4% 0.096 1.7), rgb(193, 119, 140).
Aa
Black text reads best on this color (6.28:1).
About this color
#C1778C is a medium-light, moderately saturated red. In OKLCH its lightness is 65%, its chroma 0.096 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Old Pink (#C77986), ΔE 0.016 away. Black text reads best on it, at 6.28:1.
| Hue family | Reds |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.096) |
| Temperature | warm |
| Nearest name | Old Pink (#C77986) |
| Black text | 6.28:1 |
| White text | 3.34:1 |
Values
| HEX | #C1778C |
| RGB | rgb(193, 119, 140) |
| HSL | hsl(343, 37%, 61%) |
| OKLCH | oklch(65.4% 0.096 1.7) |
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 #C1778C | 3.34:1 | AA large text | Lc -66.1 | Content text, not long reading |
| Black text on #C1778C | 6.28:1 | AA | Lc 43.4 | Non-text elements, placeholder text |
| #C1778C text on white | 3.34:1 | AA large text | Lc 60.7 | Content text, not long reading |
| #C1778C text on black | 6.28:1 | AA | Lc -41.1 | 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 500.
-
Step 50
50
#F9F4F5
oklch(97.1% 0.006 3.3)
-
Step 100
100
#F2E6E9
oklch(93.5% 0.014 0.3)
-
Step 200
200
#E9D2D8
oklch(88.4% 0.027 0)
-
Step 300
300
#DCB5BE
oklch(81% 0.046 2.7)
-
Step 400
400
#C98D9D
oklch(70.7% 0.076 1.7)
-
Step 500
500 (this color)
#C1778C
oklch(65.4% 0.096 1.7)
-
Step 600
600
#A4576F
oklch(55.5% 0.104 1.2)
-
Step 700
700
#8D475D
oklch(49.1% 0.098 1.3)
-
Step 800
800
#723B4C
oklch(42.7% 0.08 1.3)
-
Step 900
900
#5D333F
oklch(37.8% 0.062 2.1)
-
Step 950
950
#361E25
oklch(26.9% 0.039 1.2)
#C1778C 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) | #82848D | 0.104 |
| Deuteranopia (no green cones) | #94928A | 0.097 |
| Tritanopia (no blue cones) | #CD727E | 0.027 |
| Achromatopsia (no color) | #8C8C8C | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C1778C
#C1778C
oklch(65.4% 0.096 1.7)
- #3EA394
#3EA394
oklch(65.3% 0.096 181.7)
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 #C1778C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Old Pink #C77986 ΔE 0.016
- Dusky Pink #CC7A8B ΔE 0.022
- Dusty Rose #C0737A ΔE 0.025
- Old Rose #C87F89 ΔE 0.026
- Muted Pink #D1768F ΔE 0.028
- Brownish Pink #C27E79 ΔE 0.038
- Mauve #AE7181 ΔE 0.040
- Dusky Rose #BA6873 ΔE 0.046
Use #C1778C 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.