#7A2F1A
Closest named color: Chestnut (#742802). oklch(40.9% 0.11 36.3), rgb(122, 47, 26).
Aa
White text reads best on this color (9.33:1).
About this color
#7A2F1A is a dark, moderately saturated red. In OKLCH its lightness is 41%, its chroma 0.110 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.025 away. White text reads best on it, at 9.33:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.110) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.24:1 |
| White text | 9.33:1 |
Values
| HEX | #7A2F1A |
| RGB | rgb(122, 47, 26) |
| HSL | hsl(13, 65%, 29%) |
| OKLCH | oklch(40.9% 0.11 36.3) |
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 #7A2F1A | 9.33:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #7A2F1A | 2.24:1 | Fails | Lc 13.1 | Not readable |
| #7A2F1A text on white | 9.33:1 | AAA | Lc 90.9 | Preferred for body text |
| #7A2F1A text on black | 2.24:1 | Fails | Lc -11.4 | Not readable |
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 800.
-
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
#F0D2C9
oklch(88.6% 0.036 37.4)
-
Step 300
300
#E7B3A4
oklch(81% 0.065 36.7)
-
Step 400
400
#D88973
oklch(70.7% 0.103 36.3)
-
Step 500
500
#CC694E
oklch(63.1% 0.132 36.2)
-
Step 600
600
#B74E31
oklch(55.5% 0.143 36.3)
-
Step 700
700
#9D3E24
oklch(49% 0.133 36.1)
-
Step 800
800 (this color)
#7A2F1A
oklch(40.9% 0.11 36.3)
-
Step 900
900
#672E1F
oklch(37.6% 0.086 35.8)
-
Step 950
950
#3D1C13
oklch(27.1% 0.054 36.2)
#7A2F1A 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) | #443C17 | 0.110 |
| Deuteranopia (no green cones) | #564D18 | 0.101 |
| Tritanopia (no blue cones) | #861E2B | 0.046 |
| Achromatopsia (no color) | #474747 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A2F1A
#7A2F1A
oklch(40.9% 0.11 36.3)
- #005363
#005363
oklch(40.8% 0.073 216.6)
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 #7A2F1A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.025
- Red Brown #8B2E16 ΔE 0.035
- Rust Brown #8B3103 ΔE 0.039
- Brown Red #922B05 ΔE 0.049
- Brick Red #8F1402 ΔE 0.051
- Maroon #800000 ΔE 0.057
- Dark Red #8B0000 ΔE 0.057
- Purple Brown #673A3F ΔE 0.057
Use #7A2F1A 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.