#CC6336
Closest named color: Terra Cotta (#C9643B). oklch(61.8% 0.146 42.4), rgb(204, 99, 54).
Aa
Black text reads best on this color (5.40:1).
About this color
#CC6336 is a medium-dark, vivid orange. In OKLCH its lightness is 62%, its chroma 0.146 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Terra Cotta (#C9643B), ΔE 0.006 away. Black text reads best on it, at 5.40:1.
| Hue family | Oranges |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.146) |
| Temperature | warm |
| Nearest name | Terra Cotta (#C9643B) |
| Black text | 5.40:1 |
| White text | 3.88:1 |
Values
| HEX | #CC6336 |
| RGB | rgb(204, 99, 54) |
| HSL | hsl(18, 60%, 51%) |
| OKLCH | oklch(61.8% 0.146 42.4) |
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 #CC6336 | 3.88:1 | AA large text | Lc -71.2 | Content text, not long reading |
| Black text on #CC6336 | 5.40:1 | AA | Lc 38.3 | Non-text elements, placeholder text |
| #CC6336 text on white | 3.88:1 | AA large text | Lc 65.7 | Content text, not long reading |
| #CC6336 text on black | 5.40:1 | AA | Lc -35.9 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#FBF4F0
oklch(97.1% 0.009 52.1)
-
Step 100
100
#F7E6DF
oklch(93.7% 0.021 43.9)
-
Step 200
200
#F1D1C5
oklch(88.4% 0.04 41.7)
-
Step 300
300
#E9B29C
oklch(80.8% 0.071 42.8)
-
Step 400
400
#DC8866
oklch(70.7% 0.114 42.6)
-
Step 500
500 (this color)
#CC6336
oklch(61.8% 0.146 42.4)
-
Step 600
600
#BC4B11
oklch(55.6% 0.159 42.4)
-
Step 700
700
#A13B00
oklch(49% 0.147 42.3)
-
Step 800
800
#833208
oklch(42.7% 0.122 42.6)
-
Step 900
900
#6A2D12
oklch(37.8% 0.095 42.4)
-
Step 950
950
#3E1B0C
oklch(27% 0.06 42.8)
#CC6336 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) | #807331 | 0.137 |
| Deuteranopia (no green cones) | #998A34 | 0.126 |
| Tritanopia (no blue cones) | #E04D59 | 0.075 |
| Achromatopsia (no color) | #818181 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CC6336
#CC6336
oklch(61.8% 0.146 42.4)
- #0094B7
#0094B7
oklch(61.8% 0.115 222.4)
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 #CC6336, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Terra Cotta #C9643B ΔE 0.006
- Terracotta #CA6641 ΔE 0.010
- Terracota #CB6843 ΔE 0.014
- Rusty Orange #CD5909 ΔE 0.027
- Chocolate #D2691E ΔE 0.028
- Adobe #BD6C48 ΔE 0.031
- Rust #CA6702 ΔE 0.032
- Browny Orange #CA6B02 ΔE 0.038
Use #CC6336 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.