#C54541
Closest named color: Dull Red (#BB3F3F). oklch(56.8% 0.164 25.6), rgb(197, 69, 65).
Aa
White text reads best on this color (4.88:1).
About this color
#C54541 is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.164 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Red (#BB3F3F), ΔE 0.025 away. White text reads best on it, at 4.88:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.164) |
| Temperature | warm |
| Nearest name | Dull Red (#BB3F3F) |
| Black text | 4.30:1 |
| White text | 4.88:1 |
Values
| HEX | #C54541 |
| RGB | rgb(197, 69, 65) |
| HSL | hsl(2, 53%, 51%) |
| OKLCH | oklch(56.8% 0.164 25.6) |
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 #C54541 | 4.88:1 | AA | Lc -78.3 | Fine for body text |
| Black text on #C54541 | 4.30:1 | AA large text | Lc 31.2 | Non-text elements, placeholder text |
| #C54541 text on white | 4.88:1 | AA | Lc 72.9 | Content text, not long reading |
| #C54541 text on black | 4.30:1 | AA large text | Lc -28.8 | 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
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F8E5E3
oklch(93.7% 0.021 24.8)
-
Step 200
200
#F3CFCB
oklch(88.4% 0.041 25.4)
-
Step 300
300
#EDAFA8
oklch(81% 0.074 26.1)
-
Step 400
400
#E1827A
oklch(70.7% 0.118 25.6)
-
Step 500
500
#D55F58
oklch(63.1% 0.15 25.7)
-
Step 600
600 (this color)
#C54541
oklch(56.8% 0.164 25.6)
-
Step 700
700
#A63230
oklch(49.2% 0.152 25.6)
-
Step 800
800
#872B28
oklch(42.8% 0.126 25.9)
-
Step 900
900
#6D2825
oklch(37.8% 0.099 25.5)
-
Step 950
950
#401816
oklch(27% 0.063 25.1)
#C54541 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) | #676040 | 0.176 |
| Deuteranopia (no green cones) | #887B3D | 0.160 |
| Tritanopia (no blue cones) | #D82645 | 0.051 |
| Achromatopsia (no color) | #717171 | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C54541
#C54541
oklch(56.8% 0.164 25.6)
- #008792
#008792
oklch(56.9% 0.097 204.9)
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 #C54541, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Red #BB3F3F ΔE 0.025
- Dusty Red #B9484E ΔE 0.027
- Faded Red #D3494E ΔE 0.033
- Dark Coral #CF524E ΔE 0.035
- Dark Rose #B5485D ΔE 0.047
- Brick Orange #C14A09 ΔE 0.048
- Sinopia #BB3E03 ΔE 0.050
- Deep Rose #C74767 ΔE 0.050
Use #C54541 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.