#401403
Closest named color: Chocolate Brown (#411900). oklch(26% 0.074 40.9), rgb(64, 20, 3).
Aa
White text reads best on this color (15.91:1).
About this color
#401403 is a dark, moderately saturated brown. In OKLCH its lightness is 26%, its chroma 0.074 and its hue 41°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.015 away. White text reads best on it, at 15.91:1.
| Hue family | Browns |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.074) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.31:1 |
| White text | 15.91:1 |
Values
| HEX | #401403 |
| RGB | rgb(64, 20, 3) |
| HSL | hsl(17, 91%, 13%) |
| OKLCH | oklch(26% 0.074 40.9) |
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 #401403 | 15.91:1 | AAA | Lc -105.1 | Preferred for body text |
| Black text on #401403 | 1.31:1 | Fails | Lc 0.0 | Not readable |
| #401403 text on white | 15.91:1 | AAA | Lc 102.4 | Preferred for body text |
| #401403 text on black | 1.31:1 | 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
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#FAE5DD
oklch(93.7% 0.026 42.1)
-
Step 200
200
#F7CFC1
oklch(88.5% 0.049 40.2)
-
Step 300
300
#F2AE95
oklch(80.9% 0.088 41)
-
Step 400
400
#E98058
oklch(70.8% 0.141 41.2)
-
Step 500
500
#DF5A1F
oklch(63.2% 0.179 41)
-
Step 600
600
#C14500
oklch(55.6% 0.171 41.1)
-
Step 700
700
#A33900
oklch(49.1% 0.151 41.1)
-
Step 800
800
#872D00
oklch(42.7% 0.132 40.7)
-
Step 900
900
#712500
oklch(37.6% 0.115 41.2)
-
Step 950
950 (this color)
#401403
oklch(26% 0.074 40.9)
#401403 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) | #211C01 | 0.072 |
| Deuteranopia (no green cones) | #2B2602 | 0.067 |
| Tritanopia (no blue cones) | #470910 | 0.034 |
| Achromatopsia (no color) | #222222 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #401403
#401403
oklch(26% 0.074 40.9)
- #002934
#002934
oklch(26% 0.048 220.6)
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 #401403, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.015
- Dark Brown #341C02 ΔE 0.033
- Deep Brown #410200 ΔE 0.033
- Mahogany #4A0100 ΔE 0.035
- Dark Maroon #3C0008 ΔE 0.048
- Jet #212529 ΔE 0.083
- Dark Plum #3F012C ΔE 0.088
- Burgundy #610023 ΔE 0.092
Use #401403 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.