#45111B
Closest named color: Mahogany (#4A0100). oklch(26.9% 0.08 12.9), rgb(69, 17, 27).
Aa
White text reads best on this color (15.56:1).
About this color
#45111B is a dark, moderately saturated red. In OKLCH its lightness is 27%, its chroma 0.080 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Mahogany (#4A0100), ΔE 0.038 away. White text reads best on it, at 15.56:1.
| Hue family | Reds |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.080) |
| Temperature | warm |
| Nearest name | Mahogany (#4A0100) |
| Black text | 1.34:1 |
| White text | 15.56:1 |
Values
| HEX | #45111B |
| RGB | rgb(69, 17, 27) |
| HSL | hsl(348, 60%, 17%) |
| OKLCH | oklch(26.9% 0.08 12.9) |
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 #45111B | 15.56:1 | AAA | Lc -104.7 | Preferred for body text |
| Black text on #45111B | 1.34:1 | Fails | Lc 0.0 | Not readable |
| #45111B text on white | 15.56:1 | AAA | Lc 102.0 | Preferred for body text |
| #45111B text on black | 1.34:1 | 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
#FACCCF
oklch(88.6% 0.052 13.8)
-
Step 300
300
#F7A8AF
oklch(81% 0.094 13.5)
-
Step 400
400
#EF7586
oklch(70.8% 0.151 13)
-
Step 500
500
#E54868
oklch(63.1% 0.193 12.8)
-
Step 600
600
#D01B4F
oklch(55.5% 0.209 13)
-
Step 700
700
#B40340
oklch(49.1% 0.195 13)
-
Step 800
800
#920F35
oklch(42.7% 0.161 12.9)
-
Step 900
900
#75192E
oklch(37.6% 0.126 12.9)
-
Step 950
950 (this color)
#45111B
oklch(26.9% 0.08 12.9)
#45111B 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) | #1E1D1B | 0.087 |
| Deuteranopia (no green cones) | #2B281A | 0.081 |
| Tritanopia (no blue cones) | #4C0715 | 0.020 |
| Achromatopsia (no color) | #242424 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45111B
#45111B
oklch(26.9% 0.08 12.9)
- #002D2C
#002D2C
oklch(26.9% 0.046 192.5)
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 #45111B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mahogany #4A0100 ΔE 0.038
- Deep Brown #410200 ΔE 0.044
- Dark Maroon #3C0008 ΔE 0.047
- Chocolate Brown #411900 ΔE 0.048
- Dark Plum #3F012C ΔE 0.055
- Aubergine #3D0734 ΔE 0.061
- Dark Brown #341C02 ΔE 0.064
- Burgundy #610023 ΔE 0.065
Use #45111B 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.