#1F2002
Closest named color: Dark Brown (#341C02). oklch(23.5% 0.048 111.4), rgb(31, 32, 2).
Aa
White text reads best on this color (16.59:1).
About this color
#1F2002 is a very dark, muted brown. In OKLCH its lightness is 23%, its chroma 0.048 and its hue 111°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.045 away. White text reads best on it, at 16.59:1.
| Hue family | Browns |
| Lightness | very dark (23%) |
| Chroma | muted (0.048) |
| Temperature | in between |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.26:1 |
| White text | 16.59:1 |
Values
| HEX | #1F2002 |
| RGB | rgb(31, 32, 2) |
| HSL | hsl(62, 88%, 7%) |
| OKLCH | oklch(23.5% 0.048 111.4) |
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 #1F2002 | 16.59:1 | AAA | Lc -105.9 | Preferred for body text |
| Black text on #1F2002 | 1.26:1 | Fails | Lc 0.0 | Not readable |
| #1F2002 text on white | 16.59:1 | AAA | Lc 103.5 | Preferred for body text |
| #1F2002 text on black | 1.26:1 | 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
#F5F6F0
oklch(97.1% 0.008 114.2)
-
Step 100
100
#EAEBDF
oklch(93.6% 0.016 110.6)
-
Step 200
200
#D9DCC4
oklch(88.6% 0.032 112.8)
-
Step 300
300
#C1C59A
oklch(80.9% 0.058 112)
-
Step 400
400
#A2A661
oklch(70.6% 0.092 111.4)
-
Step 500
500
#8C9030
oklch(63.1% 0.118 111.6)
-
Step 600
600
#767900
oklch(55.5% 0.122 111.5)
-
Step 700
700
#636600
oklch(49.1% 0.109 111.8)
-
Step 800
800
#515300
oklch(42.6% 0.094 111.4)
-
Step 900
900
#43450A
oklch(37.7% 0.077 111.6)
-
Step 950
950 (this color)
#1F2002
oklch(23.5% 0.048 111.4)
#1F2002 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) | #231E00 | 0.009 |
| Deuteranopia (no green cones) | #241F03 | 0.011 |
| Tritanopia (no blue cones) | #221D1A | 0.044 |
| Achromatopsia (no color) | #1E1E1E | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F2002
#1F2002
oklch(23.5% 0.048 111.4)
- #1E1933
#1E1933
oklch(23.4% 0.049 290.9)
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 #1F2002, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.045
- Dark Forest Green #002D04 ΔE 0.055
- Very Dark Green #062E03 ΔE 0.055
- Jet #212529 ΔE 0.062
- Chocolate Brown #411900 ΔE 0.074
- Dark #1B2431 ΔE 0.077
- Pakistan Green #283618 ΔE 0.079
- Rich Black #0D1B2A ΔE 0.081
Use #1F2002 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.