#430F1B
Closest named color: Mahogany (#4A0100). oklch(26.3% 0.08 10.9), rgb(67, 15, 27).
Aa
White text reads best on this color (15.87:1).
About this color
#430F1B is a dark, moderately saturated red. In OKLCH its lightness is 26%, its chroma 0.080 and its hue 11°. Its hue sits on the warm side of the wheel. The nearest named color is Mahogany (#4A0100), ΔE 0.039 away. White text reads best on it, at 15.87:1.
| Hue family | Reds |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.080) |
| Temperature | warm |
| Nearest name | Mahogany (#4A0100) |
| Black text | 1.32:1 |
| White text | 15.87:1 |
Values
| HEX | #430F1B |
| RGB | rgb(67, 15, 27) |
| HSL | hsl(346, 63%, 16%) |
| OKLCH | oklch(26.3% 0.08 10.9) |
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 #430F1B | 15.87:1 | AAA | Lc -105.0 | Preferred for body text |
| Black text on #430F1B | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #430F1B text on white | 15.87:1 | AAA | Lc 102.3 | Preferred for body text |
| #430F1B 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
#FEF2F3
oklch(97.1% 0.013 11.5)
-
Step 100
100
#FCE3E5
oklch(93.7% 0.028 12.1)
-
Step 200
200
#FACCD1
oklch(88.6% 0.052 10.8)
-
Step 300
300
#F7A7B2
oklch(80.9% 0.095 10.4)
-
Step 400
400
#EE7489
oklch(70.6% 0.151 11)
-
Step 500
500
#E5486C
oklch(63.2% 0.193 11.1)
-
Step 600
600
#D01A54
oklch(55.6% 0.21 11)
-
Step 700
700
#B30245
oklch(49% 0.195 10.7)
-
Step 800
800
#920E39
oklch(42.8% 0.162 10.7)
-
Step 900
900
#751931
oklch(37.7% 0.126 10.7)
-
Step 950
950 (this color)
#430F1B
oklch(26.3% 0.08 10.9)
#430F1B 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) | #1C1B1B | 0.088 |
| Deuteranopia (no green cones) | #29261A | 0.081 |
| Tritanopia (no blue cones) | #4A0514 | 0.020 |
| Achromatopsia (no color) | #222222 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #430F1B
#430F1B
oklch(26.3% 0.08 10.9)
- #002C2A
#002C2A
oklch(26.5% 0.046 190.1)
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 #430F1B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mahogany #4A0100 ΔE 0.039
- Deep Brown #410200 ΔE 0.041
- Dark Maroon #3C0008 ΔE 0.042
- Dark Plum #3F012C ΔE 0.050
- Chocolate Brown #411900 ΔE 0.051
- Aubergine #3D0734 ΔE 0.057
- Eggplant #380835 ΔE 0.064
- Dark Brown #341C02 ΔE 0.065
Use #430F1B 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.