#312107
Closest named color: Dark Brown (#341C02). oklch(26.2% 0.046 76.3), rgb(49, 33, 7).
Aa
White text reads best on this color (15.54:1).
About this color
#312107 is a dark, muted brown. In OKLCH its lightness is 26%, its chroma 0.046 and its hue 76°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.015 away. White text reads best on it, at 15.54:1.
| Hue family | Browns |
| Lightness | dark (26%) |
| Chroma | muted (0.046) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.35:1 |
| White text | 15.54:1 |
Values
| HEX | #312107 |
| RGB | rgb(49, 33, 7) |
| HSL | hsl(37, 75%, 11%) |
| OKLCH | oklch(26.2% 0.046 76.3) |
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 #312107 | 15.54:1 | AAA | Lc -105.1 | Preferred for body text |
| Black text on #312107 | 1.35:1 | Fails | Lc 0.0 | Not readable |
| #312107 text on white | 15.54:1 | AAA | Lc 102.4 | Preferred for body text |
| #312107 text on black | 1.35:1 | 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
#F8F5F0
oklch(97.1% 0.007 80.7)
-
Step 100
100
#F0E9DE
oklch(93.6% 0.017 79.3)
-
Step 200
200
#E5D7C3
oklch(88.5% 0.031 76.9)
-
Step 300
300
#D5BD9A
oklch(81% 0.054 77.2)
-
Step 400
400
#C09961
oklch(70.7% 0.087 75.6)
-
Step 500
500
#B07F30
oklch(63.1% 0.112 75.8)
-
Step 600
600
#996800
oklch(55.5% 0.116 76.4)
-
Step 700
700
#815700
oklch(49% 0.103 76.4)
-
Step 800
800
#6A4700
oklch(42.6% 0.089 76.7)
-
Step 900
900
#573C0A
oklch(37.8% 0.073 77.4)
-
Step 950
950 (this color)
#312107
oklch(26.2% 0.046 76.3)
#312107 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) | #272205 | 0.021 |
| Deuteranopia (no green cones) | #2B2508 | 0.017 |
| Tritanopia (no blue cones) | #361D1C | 0.039 |
| Achromatopsia (no color) | #242424 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #312107
#312107
oklch(26.2% 0.046 76.3)
- #15253A
#15253A
oklch(26.2% 0.045 255.7)
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 #312107, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.015
- Chocolate Brown #411900 ΔE 0.038
- Jet #212529 ΔE 0.056
- Pakistan Green #283618 ΔE 0.067
- Dark #1B2431 ΔE 0.074
- Deep Brown #410200 ΔE 0.074
- Very Dark Green #062E03 ΔE 0.076
- Dark Forest Green #002D04 ΔE 0.078
Use #312107 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.