#1F1502
Closest named color: Dark Brown (#341C02). oklch(20.3% 0.038 83.3), rgb(31, 21, 2).
Aa
White text reads best on this color (18.00:1).
About this color
#1F1502 is a very dark, muted brown. In OKLCH its lightness is 20%, its chroma 0.038 and its hue 83°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.055 away. White text reads best on it, at 18.00:1.
| Hue family | Browns |
| Lightness | very dark (20%) |
| Chroma | muted (0.038) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.16:1 |
| White text | 18.00:1 |
Values
| HEX | #1F1502 |
| RGB | rgb(31, 21, 2) |
| HSL | hsl(39, 88%, 6%) |
| OKLCH | oklch(20.3% 0.038 83.3) |
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 #1F1502 | 18.00:1 | AAA | Lc -106.9 | Preferred for body text |
| Black text on #1F1502 | 1.16:1 | Fails | Lc 0.0 | Not readable |
| #1F1502 text on white | 18.00:1 | AAA | Lc 104.7 | Preferred for body text |
| #1F1502 text on black | 1.16:1 | 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
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EEE9E0
oklch(93.5% 0.013 82.4)
-
Step 200
200
#E1D8C7
oklch(88.5% 0.025 83.4)
-
Step 300
300
#CFBFA1
oklch(81% 0.044 83.2)
-
Step 400
400
#B69D6D
oklch(70.7% 0.071 83.3)
-
Step 500
500
#A48444
oklch(63% 0.091 83)
-
Step 600
600
#8F6D23
oklch(55.5% 0.099 83)
-
Step 700
700
#7A5B15
oklch(49.1% 0.092 82.8)
-
Step 800
800
#634B15
oklch(42.8% 0.076 83.7)
-
Step 900
900
#513F19
oklch(37.8% 0.06 83.7)
-
Step 950
950 (this color)
#1F1502
oklch(20.3% 0.038 83.3)
#1F1502 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) | #191501 | 0.014 |
| Deuteranopia (no green cones) | #1C1802 | 0.012 |
| Tritanopia (no blue cones) | #231211 | 0.034 |
| Achromatopsia (no color) | #171717 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F1502
#1F1502
oklch(20.3% 0.038 83.3)
- #0E1628
#0E1628
oklch(20.3% 0.038 265)
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 #1F1502, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.055
- Very Dark Brown #1D0200 ΔE 0.066
- Almost Black #070D0D ΔE 0.066
- Rich Navy #001219 ΔE 0.073
- Rich Black #0D1B2A ΔE 0.074
- Jet #212529 ΔE 0.075
- Chocolate Brown #411900 ΔE 0.081
- Dark Maroon #3C0008 ΔE 0.083
Use #1F1502 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.