#2D0010
Closest named color: Dark Maroon (#3C0008). oklch(19.1% 0.077 4.1), rgb(45, 0, 16).
Aa
White text reads best on this color (18.76:1).
About this color
#2D0010 is a very dark, moderately saturated red. In OKLCH its lightness is 19%, its chroma 0.077 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.044 away. White text reads best on it, at 18.76:1.
| Hue family | Reds |
| Lightness | very dark (19%) |
| Chroma | moderately saturated (0.077) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.11:1 |
| White text | 18.76:1 |
Values
| HEX | #2D0010 |
| RGB | rgb(45, 0, 16) |
| HSL | hsl(339, 100%, 9%) |
| OKLCH | oklch(19.1% 0.077 4.1) |
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 #2D0010 | 18.76:1 | AAA | Lc -106.8 | Preferred for body text |
| Black text on #2D0010 | 1.11:1 | Fails | Lc 0.0 | Not readable |
| #2D0010 text on white | 18.76:1 | AAA | Lc 104.6 | Preferred for body text |
| #2D0010 text on black | 1.11:1 | 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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#FAE3E8
oklch(93.6% 0.026 2.8)
-
Step 200
200
#F8CCD5
oklch(88.6% 0.051 4.4)
-
Step 300
300
#F3A8BA
oklch(80.8% 0.091 3.6)
-
Step 400
400
#EA7696
oklch(70.7% 0.146 4)
-
Step 500
500
#DF4C7C
oklch(63.1% 0.186 4.1)
-
Step 600
600
#CB2465
oklch(55.7% 0.203 4.3)
-
Step 700
700
#AF1254
oklch(49.2% 0.189 4.2)
-
Step 800
800
#8E1645
oklch(42.8% 0.156 4.1)
-
Step 900
900
#721C3A
oklch(37.7% 0.121 4)
-
Step 950
950 (this color)
#2D0010
oklch(19.1% 0.077 4.1)
#2D0010 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) | #0A0C10 | 0.087 |
| Deuteranopia (no green cones) | #17150F | 0.078 |
| Tritanopia (no blue cones) | #320006 | 0.024 |
| Achromatopsia (no color) | #121212 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D0010
#2D0010
oklch(19.1% 0.077 4.1)
- #001916
#001916
oklch(19.2% 0.034 184.5)
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 #2D0010, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.044
- Very Dark Brown #1D0200 ΔE 0.057
- Deep Brown #410200 ΔE 0.063
- Dark Plum #3F012C ΔE 0.068
- Very Dark Purple #2A0134 ΔE 0.073
- Eggplant #380835 ΔE 0.076
- Aubergine #3D0734 ΔE 0.078
- Midnight Purple #280137 ΔE 0.080
Use #2D0010 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.