#C61319
Closest named color: Scarlet (#BE0119). oklch(52.6% 0.206 27.4), rgb(198, 19, 25).
Aa
White text reads best on this color (5.98:1).
About this color
#C61319 is a medium-dark, vivid red. In OKLCH its lightness is 53%, its chroma 0.206 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Scarlet (#BE0119), ΔE 0.021 away. White text reads best on it, at 5.98:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.206) |
| Temperature | warm |
| Nearest name | Scarlet (#BE0119) |
| Black text | 3.50:1 |
| White text | 5.98:1 |
Values
| HEX | #C61319 |
| RGB | rgb(198, 19, 25) |
| HSL | hsl(358, 82%, 43%) |
| OKLCH | oklch(52.6% 0.206 27.4) |
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 #C61319 | 5.98:1 | AA | Lc -82.9 | Fine for body text |
| Black text on #C61319 | 3.50:1 | AA large text | Lc 26.4 | Dividers and decoration only |
| #C61319 text on white | 5.98:1 | AA | Lc 77.7 | Fine for body text |
| #C61319 text on black | 3.50:1 | AA large text | Lc -24.1 | 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
#FEF3F1
oklch(97.2% 0.012 29.9)
-
Step 100
100
#FCE4E0
oklch(93.7% 0.027 28.9)
-
Step 200
200
#FACDC7
oklch(88.6% 0.052 27)
-
Step 300
300
#F7AAA0
oklch(81% 0.093 27.5)
-
Step 400
400
#EF786C
oklch(70.7% 0.149 27.4)
-
Step 500
500
#E64E44
oklch(63.2% 0.19 27.6)
-
Step 600
600 (this color)
#C61319
oklch(52.6% 0.206 27.4)
-
Step 700
700
#B41216
oklch(49% 0.191 27.5)
-
Step 800
800
#921616
oklch(42.6% 0.158 27.3)
-
Step 900
900
#761D19
oklch(37.8% 0.124 27.4)
-
Step 950
950
#45130F
oklch(26.9% 0.078 28)
#C61319 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) | #554B15 | 0.226 |
| Deuteranopia (no green cones) | #7F700A | 0.203 |
| Tritanopia (no blue cones) | #DB001A | 0.042 |
| Achromatopsia (no color) | #636363 | 0.208 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C61319
#C61319
oklch(52.6% 0.206 27.4)
- #007985
#007985
oklch(52.6% 0.09 206.9)
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 #C61319, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Scarlet #BE0119 ΔE 0.021
- Lipstick Red #C0022F ΔE 0.028
- Cherry #CF0234 ΔE 0.032
- Firebrick #B22222 ΔE 0.039
- Rose Red #BE013C ΔE 0.044
- Rufous #AE2012 ΔE 0.049
- Rusty Red #AF2F0D ΔE 0.050
- Dull Red #BB3F3F ΔE 0.051
Use #C61319 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.