#C61E48
Closest named color: Ruby (#CA0147). oklch(53.7% 0.199 14.6), rgb(198, 30, 72).
Aa
White text reads best on this color (5.70:1).
About this color
#C61E48 is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.199 and its hue 15°. Its hue sits on the warm side of the wheel. The nearest named color is Ruby (#CA0147), ΔE 0.015 away. White text reads best on it, at 5.70:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.199) |
| Temperature | warm |
| Nearest name | Ruby (#CA0147) |
| Black text | 3.68:1 |
| White text | 5.70:1 |
Values
| HEX | #C61E48 |
| RGB | rgb(198, 30, 72) |
| HSL | hsl(345, 74%, 45%) |
| OKLCH | oklch(53.7% 0.199 14.6) |
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 #C61E48 | 5.70:1 | AA | Lc -82.0 | Fine for body text |
| Black text on #C61E48 | 3.68:1 | AA large text | Lc 27.4 | Dividers and decoration only |
| #C61E48 text on white | 5.70:1 | AA | Lc 76.7 | Fine for body text |
| #C61E48 text on black | 3.68:1 | AA large text | Lc -25.1 | 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
#FDF2F3
oklch(97% 0.012 11)
-
Step 100
100
#FBE3E4
oklch(93.6% 0.026 14.7)
-
Step 200
200
#F8CCCF
oklch(88.4% 0.05 13.5)
-
Step 300
300
#F5A9AE
oklch(80.9% 0.09 14.9)
-
Step 400
400
#EB7884
oklch(70.7% 0.142 14.9)
-
Step 500
500
#E24E66
oklch(63.2% 0.183 14.6)
-
Step 600
600 (this color)
#C61E48
oklch(53.7% 0.199 14.6)
-
Step 700
700
#B1163E
oklch(49.2% 0.185 14.8)
-
Step 800
800
#8F1834
oklch(42.6% 0.153 14.3)
-
Step 900
900
#731D2D
oklch(37.6% 0.119 14.5)
-
Step 950
950
#44131B
oklch(27% 0.075 14)
#C61E48 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) | #535148 | 0.223 |
| Deuteranopia (no green cones) | #7D7343 | 0.203 |
| Tritanopia (no blue cones) | #D90032 | 0.043 |
| Achromatopsia (no color) | #666666 | 0.201 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C61E48
#C61E48
oklch(53.7% 0.199 14.6)
- #007E7E
#007E7E
oklch(53.7% 0.092 194.8)
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 #C61E48, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ruby #CA0147 ΔE 0.015
- Cherry #CF0234 ΔE 0.028
- Rose Red #BE013C ΔE 0.029
- Lipstick #D5174E ΔE 0.030
- Lipstick Red #C0022F ΔE 0.034
- Crimson #DC143C ΔE 0.046
- Dull Red #BB3F3F ΔE 0.049
- Scarlet #BE0119 ΔE 0.052
Use #C61E48 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.