#CC393F
Closest named color: Dull Red (#BB3F3F). oklch(56.7% 0.184 23.2), rgb(204, 57, 63).
Aa
White text reads best on this color (4.97:1).
About this color
#CC393F is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.184 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Red (#BB3F3F), ΔE 0.033 away. White text reads best on it, at 4.97:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.184) |
| Temperature | warm |
| Nearest name | Dull Red (#BB3F3F) |
| Black text | 4.22:1 |
| White text | 4.97:1 |
Values
| HEX | #CC393F |
| RGB | rgb(204, 57, 63) |
| HSL | hsl(358, 59%, 51%) |
| OKLCH | oklch(56.7% 0.184 23.2) |
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 #CC393F | 4.97:1 | AA | Lc -78.6 | Fine for body text |
| Black text on #CC393F | 4.22:1 | AA large text | Lc 30.9 | Non-text elements, placeholder text |
| #CC393F text on white | 4.97:1 | AA | Lc 73.1 | Content text, not long reading |
| #CC393F text on black | 4.22:1 | AA large text | Lc -28.6 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FAE4E2
oklch(93.6% 0.024 23.9)
-
Step 200
200
#F6CECB
oklch(88.5% 0.046 23.1)
-
Step 300
300
#F2ACA7
oklch(80.9% 0.083 23.6)
-
Step 400
400
#E77D79
oklch(70.7% 0.132 23.2)
-
Step 500
500
#DD5757
oklch(63.2% 0.168 23.2)
-
Step 600
600 (this color)
#CC393F
oklch(56.7% 0.184 23.2)
-
Step 700
700
#AD252E
oklch(49.1% 0.171 23.2)
-
Step 800
800
#8C2227
oklch(42.7% 0.141 23.2)
-
Step 900
900
#712324
oklch(37.8% 0.11 23.4)
-
Step 950
950
#421616
oklch(27% 0.069 22.8)
#CC393F 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) | #635C3E | 0.199 |
| Deuteranopia (no green cones) | #887B3A | 0.182 |
| Tritanopia (no blue cones) | #E0003D | 0.049 |
| Achromatopsia (no color) | #707070 | 0.185 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CC393F
#CC393F
oklch(56.7% 0.184 23.2)
- #008790
#008790
oklch(56.8% 0.097 203.1)
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 #CC393F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Red #BB3F3F ΔE 0.033
- Faded Red #D3494E ΔE 0.033
- Dusty Red #B9484E ΔE 0.040
- Crimson #DC143C ΔE 0.040
- Cherry #CF0234 ΔE 0.043
- Dark Coral #CF524E ΔE 0.043
- Lipstick #D5174E ΔE 0.046
- Deep Rose #C74767 ΔE 0.051
Use #CC393F 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.