#CF6140
Closest named color: Terracotta (#CA6641). oklch(62.1% 0.148 37.4), rgb(207, 97, 64).
Aa
Black text reads best on this color (5.43:1).
About this color
#CF6140 is a medium-light, vivid red. In OKLCH its lightness is 62%, its chroma 0.148 and its hue 37°. Its hue sits on the warm side of the wheel. The nearest named color is Terracotta (#CA6641), ΔE 0.013 away. Black text reads best on it, at 5.43:1.
| Hue family | Reds |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.148) |
| Temperature | warm |
| Nearest name | Terracotta (#CA6641) |
| Black text | 5.43:1 |
| White text | 3.86:1 |
Values
| HEX | #CF6140 |
| RGB | rgb(207, 97, 64) |
| HSL | hsl(14, 60%, 53%) |
| OKLCH | oklch(62.1% 0.148 37.4) |
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 #CF6140 | 3.86:1 | AA large text | Lc -71.0 | Content text, not long reading |
| Black text on #CF6140 | 5.43:1 | AA | Lc 38.6 | Non-text elements, placeholder text |
| #CF6140 text on white | 3.86:1 | AA large text | Lc 65.5 | Content text, not long reading |
| #CF6140 text on black | 5.43:1 | AA | Lc -36.2 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F7E5E0
oklch(93.5% 0.021 36)
-
Step 200
200
#F2D1C7
oklch(88.6% 0.04 37.5)
-
Step 300
300
#EBB1A0
oklch(80.9% 0.072 37)
-
Step 400
400
#DE866B
oklch(70.7% 0.115 37.8)
-
Step 500
500 (this color)
#CF6140
oklch(62.1% 0.148 37.4)
-
Step 600
600
#BE4822
oklch(55.7% 0.16 37.5)
-
Step 700
700
#A33814
oklch(49% 0.149 37.4)
-
Step 800
800
#852F14
oklch(42.7% 0.124 37.2)
-
Step 900
900
#6B2B18
oklch(37.7% 0.097 37.1)
-
Step 950
950
#3F1A0F
oklch(27% 0.061 37.3)
#CF6140 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) | #7E733C | 0.146 |
| Deuteranopia (no green cones) | #998B3E | 0.134 |
| Tritanopia (no blue cones) | #E34B5A | 0.067 |
| Achromatopsia (no color) | #828282 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CF6140
#CF6140
oklch(62.1% 0.148 37.4)
- #0096B2
#0096B2
oklch(62.1% 0.111 217.2)
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 #CF6140, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Terracotta #CA6641 ΔE 0.013
- Terra Cotta #C9643B ΔE 0.014
- Terracota #CB6843 ΔE 0.015
- Rusty Orange #CD5909 ΔE 0.035
- Adobe #BD6C48 ΔE 0.037
- Chocolate #D2691E ΔE 0.037
- Pale Red #D9544D ΔE 0.037
- Indian Red #CD5C5C ΔE 0.039
Use #CF6140 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.