#321F1B
Closest named color: Dark Brown (#341C02). oklch(26.2% 0.031 32.3), rgb(50, 31, 27).
Aa
White text reads best on this color (15.58:1).
About this color
#321F1B is a dark, muted red. In OKLCH its lightness is 26%, its chroma 0.031 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.034 away. White text reads best on it, at 15.58:1.
| Hue family | Reds |
| Lightness | dark (26%) |
| Chroma | muted (0.031) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.34:1 |
| White text | 15.58:1 |
Values
| HEX | #321F1B |
| RGB | rgb(50, 31, 27) |
| HSL | hsl(10, 30%, 15%) |
| OKLCH | oklch(26.2% 0.031 32.3) |
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 #321F1B | 15.58:1 | AAA | Lc -105.1 | Preferred for body text |
| Black text on #321F1B | 1.34:1 | Fails | Lc 0.0 | Not readable |
| #321F1B text on white | 15.58:1 | AAA | Lc 102.5 | Preferred for body text |
| #321F1B text on black | 1.34:1 | Fails | Lc 0.0 | 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 950.
-
Step 50
50
#F9F4F3
oklch(97.1% 0.006 31.1)
-
Step 100
100
#F1E7E5
oklch(93.5% 0.011 31.1)
-
Step 200
200
#E6D5D1
oklch(88.6% 0.02 33.4)
-
Step 300
300
#D7B9B2
oklch(81% 0.036 33.3)
-
Step 400
400
#C2948A
oklch(70.7% 0.058 32.5)
-
Step 500
500
#B2796D
oklch(63.1% 0.074 32.3)
-
Step 600
600
#9D6155
oklch(55.6% 0.081 32)
-
Step 700
700
#865045
oklch(49.1% 0.075 32.3)
-
Step 800
800
#6D4239
oklch(42.7% 0.062 32.5)
-
Step 900
900
#593831
oklch(37.8% 0.049 32.5)
-
Step 950
950 (this color)
#321F1B
oklch(26.2% 0.031 32.3)
#321F1B 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) | #23211B | 0.031 |
| Deuteranopia (no green cones) | #28251B | 0.027 |
| Tritanopia (no blue cones) | #361C1E | 0.015 |
| Achromatopsia (no color) | #242424 | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #321F1B
#321F1B
oklch(26.2% 0.031 32.3)
- #11292D
#11292D
oklch(26.4% 0.031 209.5)
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 #321F1B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.034
- Jet #212529 ΔE 0.039
- Chocolate Brown #411900 ΔE 0.044
- Dark #1B2431 ΔE 0.054
- Oxford Blue #1B263B ΔE 0.067
- Deep Brown #410200 ΔE 0.068
- Dark Maroon #3C0008 ΔE 0.071
- Space Cadet #2B2D42 ΔE 0.072
Use #321F1B 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.