#3E1703
Closest named color: Chocolate Brown (#411900). oklch(26.1% 0.068 45.6), rgb(62, 23, 3).
Aa
White text reads best on this color (15.80:1).
About this color
#3E1703 is a dark, muted brown. In OKLCH its lightness is 26%, its chroma 0.068 and its hue 46°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.010 away. White text reads best on it, at 15.80:1.
| Hue family | Browns |
| Lightness | dark (26%) |
| Chroma | muted (0.068) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.32:1 |
| White text | 15.80:1 |
Values
| HEX | #3E1703 |
| RGB | rgb(62, 23, 3) |
| HSL | hsl(20, 91%, 13%) |
| OKLCH | oklch(26.1% 0.068 45.6) |
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 #3E1703 | 15.80:1 | AAA | Lc -105.1 | Preferred for body text |
| Black text on #3E1703 | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #3E1703 text on white | 15.80:1 | AAA | Lc 102.4 | Preferred for body text |
| #3E1703 text on black | 1.32:1 | 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
#FCF3EF
oklch(97% 0.011 45.7)
-
Step 100
100
#F8E5DD
oklch(93.5% 0.024 44.3)
-
Step 200
200
#F4D1C1
oklch(88.6% 0.045 46)
-
Step 300
300
#EEB195
oklch(81% 0.081 45.7)
-
Step 400
400
#E28558
oklch(70.7% 0.129 45.8)
-
Step 500
500
#D7621E
oklch(63.1% 0.165 45.7)
-
Step 600
600
#BA4D00
oklch(55.5% 0.157 45.6)
-
Step 700
700
#9D4000
oklch(49% 0.139 45.7)
-
Step 800
800
#823300
oklch(42.6% 0.121 45.2)
-
Step 900
900
#6D2A00
oklch(37.7% 0.107 45.6)
-
Step 950
950 (this color)
#3E1703
oklch(26.1% 0.068 45.6)
#3E1703 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) | #221D01 | 0.064 |
| Deuteranopia (no green cones) | #2C2602 | 0.057 |
| Tritanopia (no blue cones) | #450E13 | 0.037 |
| Achromatopsia (no color) | #232323 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3E1703
#3E1703
oklch(26.1% 0.068 45.6)
- #002936
#002936
oklch(26.1% 0.049 224.5)
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 #3E1703, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.010
- Dark Brown #341C02 ΔE 0.026
- Deep Brown #410200 ΔE 0.041
- Mahogany #4A0100 ΔE 0.043
- Dark Maroon #3C0008 ΔE 0.054
- Jet #212529 ΔE 0.077
- Dark Plum #3F012C ΔE 0.093
- Dark #1B2431 ΔE 0.093
Use #3E1703 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.