#C56545
Closest named color: Terracotta (#CA6641). oklch(61.3% 0.131 39), rgb(197, 101, 69).
Aa
Black text reads best on this color (5.32:1).
About this color
#C56545 is a medium-dark, moderately saturated red. In OKLCH its lightness is 61%, its chroma 0.131 and its hue 39°. Its hue sits on the warm side of the wheel. The nearest named color is Terracotta (#CA6641), ΔE 0.011 away. Black text reads best on it, at 5.32:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.131) |
| Temperature | warm |
| Nearest name | Terracotta (#CA6641) |
| Black text | 5.32:1 |
| White text | 3.94:1 |
Values
| HEX | #C56545 |
| RGB | rgb(197, 101, 69) |
| HSL | hsl(15, 52%, 52%) |
| OKLCH | oklch(61.3% 0.131 39) |
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 #C56545 | 3.94:1 | AA large text | Lc -71.9 | Content text, not long reading |
| Black text on #C56545 | 5.32:1 | AA | Lc 37.7 | Non-text elements, placeholder text |
| #C56545 text on white | 3.94:1 | AA large text | Lc 66.4 | Content text, not long reading |
| #C56545 text on black | 5.32:1 | AA | Lc -35.3 | 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
#F6E6E1
oklch(93.6% 0.019 38.1)
-
Step 200
200
#EFD2C8
oklch(88.5% 0.035 40)
-
Step 300
300
#E6B3A2
oklch(80.9% 0.064 39.2)
-
Step 400
400
#D88A70
oklch(70.8% 0.103 39.2)
-
Step 500
500 (this color)
#C56545
oklch(61.3% 0.131 39)
-
Step 600
600
#B6502C
oklch(55.6% 0.142 39.3)
-
Step 700
700
#9D401F
oklch(49.2% 0.132 39)
-
Step 800
800
#7F351C
oklch(42.6% 0.109 38.7)
-
Step 900
900
#672F1C
oklch(37.7% 0.086 39.1)
-
Step 950
950
#3C1C11
oklch(26.9% 0.054 39.5)
#C56545 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) | #7E7342 | 0.126 |
| Deuteranopia (no green cones) | #968843 | 0.115 |
| Tritanopia (no blue cones) | #D7535E | 0.063 |
| Achromatopsia (no color) | #808080 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C56545
#C56545
oklch(61.3% 0.131 39)
- #0093B1
#0093B1
oklch(61.3% 0.111 219.1)
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 #C56545, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Terracotta #CA6641 ΔE 0.011
- Terra Cotta #C9643B ΔE 0.012
- Terracota #CB6843 ΔE 0.014
- Adobe #BD6C48 ΔE 0.020
- Clay #B66A50 ΔE 0.028
- Rusty Orange #CD5909 ΔE 0.041
- Tiger's Eye #BC6C25 ΔE 0.042
- Indian Red #CD5C5C ΔE 0.042
Use #C56545 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.