#7A2319
Closest named color: Chestnut (#742802). oklch(39.2% 0.123 30), rgb(122, 35, 25).
Aa
White text reads best on this color (10.08:1).
About this color
#7A2319 is a dark, moderately saturated red. In OKLCH its lightness is 39%, its chroma 0.123 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.026 away. White text reads best on it, at 10.08:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.123) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.08:1 |
| White text | 10.08:1 |
Values
| HEX | #7A2319 |
| RGB | rgb(122, 35, 25) |
| HSL | hsl(6, 66%, 29%) |
| OKLCH | oklch(39.2% 0.123 30) |
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 #7A2319 | 10.08:1 | AAA | Lc -96.6 | Preferred for body text |
| Black text on #7A2319 | 2.08:1 | Fails | Lc 11.5 | Not readable |
| #7A2319 text on white | 10.08:1 | AAA | Lc 92.4 | Preferred for body text |
| #7A2319 text on black | 2.08:1 | Fails | Lc -10.0 | 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 900.
-
Step 50
50
#FEF3F1
oklch(97.2% 0.012 29.9)
-
Step 100
100
#FBE4DF
oklch(93.6% 0.026 32.2)
-
Step 200
200
#F9CDC5
oklch(88.4% 0.051 30.1)
-
Step 300
300
#F6AA9D
oklch(80.8% 0.092 30)
-
Step 400
400
#EE7968
oklch(70.7% 0.148 29.8)
-
Step 500
500
#E5503E
oklch(63.2% 0.188 30)
-
Step 600
600
#D02919
oklch(55.6% 0.204 30.1)
-
Step 700
700
#B41709
oklch(49.2% 0.19 30.1)
-
Step 800
800
#92190E
oklch(42.8% 0.157 30)
-
Step 900
900 (this color)
#7A2319
oklch(39.2% 0.123 30)
-
Step 950
950
#45140D
oklch(27.1% 0.077 30.8)
#7A2319 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) | #3C3617 | 0.129 |
| Deuteranopia (no green cones) | #524916 | 0.118 |
| Tritanopia (no blue cones) | #870621 | 0.041 |
| Achromatopsia (no color) | #424242 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A2319
#7A2319
oklch(39.2% 0.123 30)
- #004F5A
#004F5A
oklch(39.2% 0.068 210.7)
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 #7A2319, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.026
- Maroon #800000 ΔE 0.036
- Dark Red #8B0000 ΔE 0.042
- Blood #770001 ΔE 0.042
- Brick Red #8F1402 ΔE 0.044
- Wine Red #7B0323 ΔE 0.044
- Reddy Brown #6E1005 ΔE 0.045
- Red Brown #8B2E16 ΔE 0.046
Use #7A2319 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.