#CC390D
Closest named color: Brick Orange (#C14A09). oklch(56.2% 0.19 35.1), rgb(204, 57, 13).
Aa
White text reads best on this color (5.04:1).
About this color
#CC390D is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.190 and its hue 35°. Its hue sits on the warm side of the wheel. The nearest named color is Brick Orange (#C14A09), ΔE 0.033 away. White text reads best on it, at 5.04:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.190) |
| Temperature | warm |
| Nearest name | Brick Orange (#C14A09) |
| Black text | 4.15:1 |
| White text | 5.04:1 |
Values
| HEX | #CC390D |
| RGB | rgb(204, 57, 13) |
| HSL | hsl(14, 88%, 43%) |
| OKLCH | oklch(56.2% 0.19 35.1) |
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 #CC390D | 5.04:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #CC390D | 4.15:1 | AA large text | Lc 30.6 | Non-text elements, placeholder text |
| #CC390D text on white | 5.04:1 | AA | Lc 73.5 | Content text, not long reading |
| #CC390D text on black | 4.15:1 | AA large text | Lc -28.2 | 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
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#FAE4DF
oklch(93.5% 0.025 32.9)
-
Step 200
200
#F7CFC4
oklch(88.6% 0.048 35.9)
-
Step 300
300
#F2AD9B
oklch(80.8% 0.086 35.2)
-
Step 400
400
#E87F64
oklch(70.7% 0.136 35.4)
-
Step 500
500
#DE5837
oklch(63% 0.175 35)
-
Step 600
600 (this color)
#CC390D
oklch(56.2% 0.19 35.1)
-
Step 700
700
#AC2A00
oklch(49% 0.172 35)
-
Step 800
800
#8D2304
oklch(42.6% 0.146 35)
-
Step 900
900
#722410
oklch(37.8% 0.114 35.1)
-
Step 950
950
#43160B
oklch(27% 0.073 35)
#CC390D 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) | #665A00 | 0.199 |
| Deuteranopia (no green cones) | #8A7B00 | 0.179 |
| Tritanopia (no blue cones) | #E10032 | 0.064 |
| Achromatopsia (no color) | #6F6F6F | 0.191 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CC390D
#CC390D
oklch(56.2% 0.19 35.1)
- #008399
#008399
oklch(56.1% 0.099 215)
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 #CC390D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick Orange #C14A09 ΔE 0.033
- Sinopia #BB3E03 ΔE 0.034
- Burnt Orange #C04E01 ΔE 0.041
- Dull Red #BB3F3F ΔE 0.048
- Rust Orange #C45508 ΔE 0.050
- Deep Orange #DC4D01 ΔE 0.051
- Burnt Siena #B75203 ΔE 0.056
- Faded Red #D3494E ΔE 0.057
Use #CC390D 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.