#C3612C
Closest named color: Terra Cotta (#C9643B). oklch(60.1% 0.141 46.3), rgb(195, 97, 44).
Aa
Black text reads best on this color (5.06:1).
About this color
#C3612C is a medium-dark, vivid orange. In OKLCH its lightness is 60%, its chroma 0.141 and its hue 46°. Its hue sits on the warm side of the wheel. The nearest named color is Terra Cotta (#C9643B), ΔE 0.019 away. Black text reads best on it, at 5.06:1.
| Hue family | Oranges |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.141) |
| Temperature | warm |
| Nearest name | Terra Cotta (#C9643B) |
| Black text | 5.06:1 |
| White text | 4.14:1 |
Values
| HEX | #C3612C |
| RGB | rgb(195, 97, 44) |
| HSL | hsl(21, 63%, 47%) |
| OKLCH | oklch(60.1% 0.141 46.3) |
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 #C3612C | 4.14:1 | AA large text | Lc -73.5 | Content text, not long reading |
| Black text on #C3612C | 5.06:1 | AA | Lc 36.1 | Non-text elements, placeholder text |
| #C3612C text on white | 4.14:1 | AA large text | Lc 68.0 | Content text, not long reading |
| #C3612C text on black | 5.06:1 | AA | Lc -33.7 | 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
#F6E6DF
oklch(93.6% 0.02 45.3)
-
Step 200
200
#F0D2C4
oklch(88.5% 0.039 46.6)
-
Step 300
300
#E7B39B
oklch(80.8% 0.069 46)
-
Step 400
400
#D98A64
oklch(70.7% 0.11 46.1)
-
Step 500
500 (this color)
#C3612C
oklch(60.1% 0.141 46.3)
-
Step 600
600
#B94F05
oklch(55.7% 0.154 46.2)
-
Step 700
700
#9D4100
oklch(49.2% 0.138 46.2)
-
Step 800
800
#813502
oklch(42.8% 0.118 46.4)
-
Step 900
900
#682F0F
oklch(37.7% 0.092 46.4)
-
Step 950
950
#3D1C0B
oklch(27% 0.058 46.2)
#C3612C 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) | #7D6F25 | 0.128 |
| Deuteranopia (no green cones) | #94852A | 0.117 |
| Tritanopia (no blue cones) | #D64C56 | 0.079 |
| Achromatopsia (no color) | #7D7D7D | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C3612C
#C3612C
oklch(60.1% 0.141 46.3)
- #008EB5
#008EB5
oklch(60.2% 0.115 225.9)
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 #C3612C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Terra Cotta #C9643B ΔE 0.019
- Rusty Orange #CD5909 ΔE 0.024
- Terracotta #CA6641 ΔE 0.025
- Copper #B66325 ΔE 0.026
- Rust Orange #C45508 ΔE 0.026
- Orange Brown #BE6400 ΔE 0.026
- Terracota #CB6843 ΔE 0.029
- Tiger's Eye #BC6C25 ΔE 0.030
Use #C3612C 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.