#782A31
Closest named color: Purple Brown (#673A3F). oklch(40.2% 0.109 18.2), rgb(120, 42, 49).
Aa
White text reads best on this color (9.65:1).
About this color
#782A31 is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.109 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.046 away. White text reads best on it, at 9.65:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.109) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.17:1 |
| White text | 9.65:1 |
Values
| HEX | #782A31 |
| RGB | rgb(120, 42, 49) |
| HSL | hsl(355, 48%, 32%) |
| OKLCH | oklch(40.2% 0.109 18.2) |
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 #782A31 | 9.65:1 | AAA | Lc -96.0 | Preferred for body text |
| Black text on #782A31 | 2.17:1 | Fails | Lc 12.3 | Not readable |
| #782A31 text on white | 9.65:1 | AAA | Lc 91.7 | Preferred for body text |
| #782A31 text on black | 2.17:1 | Fails | Lc -10.7 | 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
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F6E5E5
oklch(93.5% 0.019 17.5)
-
Step 200
200
#F0D0D0
oklch(88.4% 0.036 17.9)
-
Step 300
300
#E7B1B1
oklch(81% 0.063 18.5)
-
Step 400
400
#D98688
oklch(70.7% 0.102 18.4)
-
Step 500
500
#CC656B
oklch(63% 0.131 17.9)
-
Step 600
600
#B74A53
oklch(55.6% 0.141 18)
-
Step 700
700
#9D3B43
oklch(49.1% 0.131 18.5)
-
Step 800
800 (this color)
#782A31
oklch(40.2% 0.109 18.2)
-
Step 900
900
#672C30
oklch(37.6% 0.085 17.9)
-
Step 950
950
#3D1A1C
oklch(26.9% 0.055 17.9)
#782A31 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) | #3D3A31 | 0.118 |
| Deuteranopia (no green cones) | #514B2F | 0.110 |
| Tritanopia (no blue cones) | #831C2D | 0.028 |
| Achromatopsia (no color) | #454545 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #782A31
#782A31
oklch(40.2% 0.109 18.2)
- #005356
#005356
oklch(40.2% 0.068 199)
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 #782A31, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.046
- Wine Red #7B0323 ΔE 0.048
- Chestnut #742802 ΔE 0.049
- Bordeaux #7B002C ΔE 0.052
- Red Brown #8B2E16 ΔE 0.054
- Red Wine #8C0034 ΔE 0.058
- Maroon #800000 ΔE 0.058
- Brownish Purple #76424E ΔE 0.060
Use #782A31 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.