#C5613E
Closest named color: Terra Cotta (#C9643B). oklch(60.6% 0.137 39.6), rgb(197, 97, 62).
Aa
Black text reads best on this color (5.15:1).
About this color
#C5613E is a medium-dark, moderately saturated red. In OKLCH its lightness is 61%, its chroma 0.137 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Terra Cotta (#C9643B), ΔE 0.012 away. Black text reads best on it, at 5.15:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.137) |
| Temperature | warm |
| Nearest name | Terra Cotta (#C9643B) |
| Black text | 5.15:1 |
| White text | 4.07:1 |
Values
| HEX | #C5613E |
| RGB | rgb(197, 97, 62) |
| HSL | hsl(16, 54%, 51%) |
| OKLCH | oklch(60.6% 0.137 39.6) |
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 #C5613E | 4.07:1 | AA large text | Lc -72.9 | Content text, not long reading |
| Black text on #C5613E | 5.15:1 | AA | Lc 36.6 | Non-text elements, placeholder text |
| #C5613E text on white | 4.07:1 | AA large text | Lc 67.4 | Content text, not long reading |
| #C5613E text on black | 5.15:1 | AA | Lc -34.2 | 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
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F6E6E0
oklch(93.6% 0.019 41.8)
-
Step 200
200
#F0D1C7
oklch(88.4% 0.038 38.7)
-
Step 300
300
#E8B3A1
oklch(81% 0.067 39.6)
-
Step 400
400
#DA896D
oklch(70.8% 0.107 39.8)
-
Step 500
500 (this color)
#C5613E
oklch(60.6% 0.137 39.6)
-
Step 600
600
#B94D25
oklch(55.6% 0.15 39.5)
-
Step 700
700
#9F3D18
oklch(49.1% 0.139 39.3)
-
Step 800
800
#813417
oklch(42.8% 0.114 39.8)
-
Step 900
900
#682E1A
oklch(37.7% 0.089 39.2)
-
Step 950
950
#3D1C10
oklch(27.1% 0.056 40.4)
#C5613E 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) | #7C703A | 0.131 |
| Deuteranopia (no green cones) | #94863C | 0.121 |
| Tritanopia (no blue cones) | #D84D59 | 0.067 |
| Achromatopsia (no color) | #7E7E7E | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C5613E
#C5613E
oklch(60.6% 0.137 39.6)
- #0091AF
#0091AF
oklch(60.7% 0.11 219.3)
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 #C5613E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Terra Cotta #C9643B ΔE 0.012
- Terracotta #CA6641 ΔE 0.015
- Terracota #CB6843 ΔE 0.020
- Adobe #BD6C48 ΔE 0.026
- Clay #B66A50 ΔE 0.032
- Rusty Orange #CD5909 ΔE 0.034
- Rust Orange #C45508 ΔE 0.037
- Copper #B66325 ΔE 0.038
Use #C5613E 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.