#C61F59
Closest named color: Ruby (#CA0147). oklch(54.2% 0.2 7.8), rgb(198, 31, 89).
Aa
White text reads best on this color (5.61:1).
About this color
#C61F59 is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.200 and its hue 8°. Its hue sits on the warm side of the wheel. The nearest named color is Ruby (#CA0147), ΔE 0.025 away. White text reads best on it, at 5.61:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.200) |
| Temperature | warm |
| Nearest name | Ruby (#CA0147) |
| Black text | 3.74:1 |
| White text | 5.61:1 |
Values
| HEX | #C61F59 |
| RGB | rgb(198, 31, 89) |
| HSL | hsl(339, 73%, 45%) |
| OKLCH | oklch(54.2% 0.2 7.8) |
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 #C61F59 | 5.61:1 | AA | Lc -81.6 | Fine for body text |
| Black text on #C61F59 | 3.74:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #C61F59 text on white | 5.61:1 | AA | Lc 76.3 | Fine for body text |
| #C61F59 text on black | 3.74:1 | AA large text | Lc -25.5 | Dividers and decoration only |
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 600.
-
Step 50
50
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#FBE3E6
oklch(93.6% 0.027 9)
-
Step 200
200
#F8CCD3
oklch(88.5% 0.05 7.4)
-
Step 300
300
#F4A9B6
oklch(81% 0.09 7.8)
-
Step 400
400
#EA7790
oklch(70.7% 0.144 7.7)
-
Step 500
500
#E04D74
oklch(63.1% 0.184 8)
-
Step 600
600 (this color)
#C61F59
oklch(54.2% 0.2 7.8)
-
Step 700
700
#AF144D
oklch(49.1% 0.186 7.6)
-
Step 800
800
#8E173F
oklch(42.7% 0.154 7.7)
-
Step 900
900
#721D35
oklch(37.7% 0.119 8.2)
-
Step 950
950
#43131F
oklch(27% 0.075 8.4)
#C61F59 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) | #50525A | 0.226 |
| Deuteranopia (no green cones) | #7B7355 | 0.203 |
| Tritanopia (no blue cones) | #D8003A | 0.052 |
| Achromatopsia (no color) | #686868 | 0.201 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C61F59
#C61F59
oklch(54.2% 0.2 7.8)
- #008079
#008079
oklch(54.1% 0.094 188.1)
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 #C61F59, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ruby #CA0147 ΔE 0.025
- Lipstick #D5174E ΔE 0.034
- Dark Hot Pink #D90166 ΔE 0.042
- Rose Red #BE013C ΔE 0.043
- Dark Pink #CB416B ΔE 0.048
- Cerise #DE0C62 ΔE 0.048
- Cherry #CF0234 ΔE 0.048
- Deep Rose #C74767 ΔE 0.054
Use #C61F59 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.