#450D0D
Closest named color: Mahogany (#4A0100). oklch(26.1% 0.085 25.3), rgb(69, 13, 13).
Aa
White text reads best on this color (15.95:1).
About this color
#450D0D is a dark, moderately saturated red. In OKLCH its lightness is 26%, its chroma 0.085 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Mahogany (#4A0100), ΔE 0.021 away. White text reads best on it, at 15.95:1.
| Hue family | Reds |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.085) |
| Temperature | warm |
| Nearest name | Mahogany (#4A0100) |
| Black text | 1.31:1 |
| White text | 15.95:1 |
Values
| HEX | #450D0D |
| RGB | rgb(69, 13, 13) |
| HSL | hsl(0, 68%, 16%) |
| OKLCH | oklch(26.1% 0.085 25.3) |
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 #450D0D | 15.95:1 | AAA | Lc -104.9 | Preferred for body text |
| Black text on #450D0D | 1.31:1 | Fails | Lc 0.0 | Not readable |
| #450D0D text on white | 15.95:1 | AAA | Lc 102.2 | Preferred for body text |
| #450D0D 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
#FFF2F1
oklch(97.1% 0.014 22.8)
-
Step 100
100
#FDE3E0
oklch(93.6% 0.029 25.6)
-
Step 200
200
#FCCCC6
oklch(88.5% 0.055 26.5)
-
Step 300
300
#FBA79F
oklch(80.9% 0.101 25.5)
-
Step 400
400
#F5736B
oklch(70.8% 0.161 25.6)
-
Step 500
500
#EC4343
oklch(63.1% 0.206 25.3)
-
Step 600
600
#D80522
oklch(55.7% 0.224 25.4)
-
Step 700
700
#B7001B
oklch(49.1% 0.199 25.2)
-
Step 800
800
#970115
oklch(42.6% 0.172 25.1)
-
Step 900
900
#791518
oklch(37.6% 0.134 25.3)
-
Step 950
950 (this color)
#450D0D
oklch(26.1% 0.085 25.3)
#450D0D 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) | #1D1A0C | 0.092 |
| Deuteranopia (no green cones) | #2B260B | 0.084 |
| Tritanopia (no blue cones) | #4D000E | 0.024 |
| Achromatopsia (no color) | #222222 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #450D0D
#450D0D
oklch(26.1% 0.085 25.3)
- #002A2F
#002A2F
oklch(26% 0.045 206.9)
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 #450D0D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mahogany #4A0100 ΔE 0.021
- Deep Brown #410200 ΔE 0.026
- Chocolate Brown #411900 ΔE 0.036
- Dark Maroon #3C0008 ΔE 0.037
- Dark Brown #341C02 ΔE 0.056
- Dark Plum #3F012C ΔE 0.069
- Burgundy #610023 ΔE 0.073
- Aubergine #3D0734 ΔE 0.078
Use #450D0D 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.