#420E0C
Closest named color: Deep Brown (#410200). oklch(25.6% 0.08 26.7), rgb(66, 14, 12).
Aa
White text reads best on this color (16.15:1).
About this color
#420E0C is a dark, moderately saturated red. In OKLCH its lightness is 26%, its chroma 0.080 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.023 away. White text reads best on it, at 16.15:1.
| Hue family | Reds |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.080) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.29:1 |
| White text | 16.15:1 |
Values
| HEX | #420E0C |
| RGB | rgb(66, 14, 12) |
| HSL | hsl(2, 69%, 15%) |
| OKLCH | oklch(25.6% 0.08 26.7) |
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 #420E0C | 16.15:1 | AAA | Lc -105.2 | Preferred for body text |
| Black text on #420E0C | 1.29:1 | Fails | Lc 0.0 | Not readable |
| #420E0C text on white | 16.15:1 | AAA | Lc 102.5 | Preferred for body text |
| #420E0C text on black | 1.29:1 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FCE3E0
oklch(93.5% 0.028 25.9)
-
Step 200
200
#FACDC7
oklch(88.6% 0.052 27)
-
Step 300
300
#F8A9A0
oklch(80.9% 0.095 26.5)
-
Step 400
400
#F1766C
oklch(70.7% 0.153 26.4)
-
Step 500
500
#E84A44
oklch(63.1% 0.196 26.6)
-
Step 600
600
#D31E24
oklch(55.6% 0.212 26.6)
-
Step 700
700
#B60716
oklch(49.1% 0.197 26.7)
-
Step 800
800
#941115
oklch(42.7% 0.163 26.8)
-
Step 900
900
#771B19
oklch(37.8% 0.127 26.7)
-
Step 950
950 (this color)
#420E0C
oklch(25.6% 0.08 26.7)
#420E0C 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) | #1D1A0B | 0.086 |
| Deuteranopia (no green cones) | #2A250A | 0.079 |
| Tritanopia (no blue cones) | #49010E | 0.025 |
| Achromatopsia (no color) | #212121 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #420E0C
#420E0C
oklch(25.6% 0.08 26.7)
- #00292E
#00292E
oklch(25.7% 0.044 207.2)
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 #420E0C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.023
- Mahogany #4A0100 ΔE 0.025
- Dark Maroon #3C0008 ΔE 0.034
- Chocolate Brown #411900 ΔE 0.034
- Dark Brown #341C02 ΔE 0.050
- Dark Plum #3F012C ΔE 0.070
- Aubergine #3D0734 ΔE 0.079
- Burgundy #610023 ΔE 0.080
Use #420E0C 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.