#C7634A
Closest named color: Terracotta (#CA6641). oklch(61.4% 0.133 35.1), rgb(199, 99, 74).
Aa
Black text reads best on this color (5.31:1).
About this color
#C7634A is a medium-dark, moderately saturated red. In OKLCH its lightness is 61%, its chroma 0.133 and its hue 35°. Its hue sits on the warm side of the wheel. The nearest named color is Terracotta (#CA6641), ΔE 0.015 away. Black text reads best on it, at 5.31:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.133) |
| Temperature | warm |
| Nearest name | Terracotta (#CA6641) |
| Black text | 5.31:1 |
| White text | 3.95:1 |
Values
| HEX | #C7634A |
| RGB | rgb(199, 99, 74) |
| HSL | hsl(12, 53%, 54%) |
| OKLCH | oklch(61.4% 0.133 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 #C7634A | 3.95:1 | AA large text | Lc -71.9 | Content text, not long reading |
| Black text on #C7634A | 5.31:1 | AA | Lc 37.7 | Non-text elements, placeholder text |
| #C7634A text on white | 3.95:1 | AA large text | Lc 66.4 | Content text, not long reading |
| #C7634A text on black | 5.31:1 | AA | Lc -35.2 | 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
#FBF3F1
oklch(97% 0.009 34.3)
-
Step 100
100
#F6E6E1
oklch(93.6% 0.019 38.1)
-
Step 200
200
#F0D1C9
oklch(88.4% 0.037 34.8)
-
Step 300
300
#E7B2A4
oklch(80.8% 0.065 35.3)
-
Step 400
400
#D98874
oklch(70.6% 0.104 34.6)
-
Step 500
500 (this color)
#C7634A
oklch(61.4% 0.133 35.1)
-
Step 600
600
#B84D32
oklch(55.6% 0.145 35.3)
-
Step 700
700
#9E3D25
oklch(49% 0.135 35.1)
-
Step 800
800
#813320
oklch(42.7% 0.113 34.9)
-
Step 900
900
#682E1F
oklch(37.8% 0.087 35.6)
-
Step 950
950
#3D1B13
oklch(26.9% 0.056 34.4)
#C7634A 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) | #7D7347 | 0.132 |
| Deuteranopia (no green cones) | #958848 | 0.122 |
| Tritanopia (no blue cones) | #D9515D | 0.058 |
| Achromatopsia (no color) | #808080 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C7634A
#C7634A
oklch(61.4% 0.133 35.1)
- #0094AD
#0094AD
oklch(61.4% 0.109 215.3)
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 #C7634A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Terracotta #CA6641 ΔE 0.015
- Terra Cotta #C9643B ΔE 0.017
- Terracota #CB6843 ΔE 0.018
- Adobe #BD6C48 ΔE 0.027
- Clay #B66A50 ΔE 0.032
- Indian Red #CD5C5C ΔE 0.033
- Dark Coral #CF524E ΔE 0.039
- Pale Red #D9544D ΔE 0.043
Use #C7634A 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.