#1F2007
Closest named color: Dark Brown (#341C02). oklch(23.6% 0.041 111.3), rgb(31, 32, 7).
Aa
White text reads best on this color (16.56:1).
About this color
#1F2007 is a very dark, muted brown. In OKLCH its lightness is 24%, its chroma 0.041 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 0.043 away. White text reads best on it, at 16.56:1.
| Hue family | Browns |
| Lightness | very dark (24%) |
| Chroma | muted (0.041) |
| Temperature | in between |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.26:1 |
| White text | 16.56:1 |
Values
| HEX | #1F2007 |
| RGB | rgb(31, 32, 7) |
| HSL | hsl(62, 64%, 8%) |
| OKLCH | oklch(23.6% 0.041 111.3) |
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 #1F2007 | 16.56:1 | AAA | Lc -105.9 | Preferred for body text |
| Black text on #1F2007 | 1.26:1 | Fails | Lc 0.0 | Not readable |
| #1F2007 text on white | 16.56:1 | AAA | Lc 103.5 | Preferred for body text |
| #1F2007 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
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#EAEBE0
oklch(93.6% 0.015 110.9)
-
Step 200
200
#D9DBC7
oklch(88.4% 0.027 111.6)
-
Step 300
300
#C1C4A0
oklch(80.9% 0.049 111.4)
-
Step 400
400
#A2A66C
oklch(70.8% 0.079 111.6)
-
Step 500
500
#8C8F43
oklch(63.1% 0.1 111)
-
Step 600
600
#767921
oklch(55.6% 0.108 111.4)
-
Step 700
700
#636612
oklch(49.2% 0.101 111.7)
-
Step 800
800
#515313
oklch(42.7% 0.084 111.2)
-
Step 900
900
#434518
oklch(37.8% 0.065 111.5)
-
Step 950
950 (this color)
#1F2007
oklch(23.6% 0.041 111.3)
#1F2007 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) | #231E05 | 0.009 |
| Deuteranopia (no green cones) | #231F08 | 0.009 |
| Tritanopia (no blue cones) | #221E1B | 0.037 |
| Achromatopsia (no color) | #1F1F1F | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F2007
#1F2007
oklch(23.6% 0.041 111.3)
- #1E1B30
#1E1B30
oklch(23.6% 0.04 289.5)
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 #1F2007, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.043
- Jet #212529 ΔE 0.055
- Dark Forest Green #002D04 ΔE 0.058
- Very Dark Green #062E03 ΔE 0.058
- Dark #1B2431 ΔE 0.070
- Chocolate Brown #411900 ΔE 0.072
- Rich Black #0D1B2A ΔE 0.074
- Pakistan Green #283618 ΔE 0.078
Use #1F2007 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.