#2A0801
Closest named color: Very Dark Brown (#1D0200). oklch(19.5% 0.06 38.1), rgb(42, 8, 1).
Aa
White text reads best on this color (18.52:1).
About this color
#2A0801 is a very dark, muted red. In OKLCH its lightness is 19%, its chroma 0.060 and its hue 38°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.044 away. White text reads best on it, at 18.52:1.
| Hue family | Reds |
| Lightness | very dark (19%) |
| Chroma | muted (0.060) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.13:1 |
| White text | 18.52:1 |
Values
| HEX | #2A0801 |
| RGB | rgb(42, 8, 1) |
| HSL | hsl(10, 95%, 8%) |
| OKLCH | oklch(19.5% 0.06 38.1) |
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 #2A0801 | 18.52:1 | AAA | Lc -106.9 | Preferred for body text |
| Black text on #2A0801 | 1.13:1 | Fails | Lc 0.0 | Not readable |
| #2A0801 text on white | 18.52:1 | AAA | Lc 104.7 | Preferred for body text |
| #2A0801 text on black | 1.13:1 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F7E6E0
oklch(93.7% 0.02 40.5)
-
Step 200
200
#F2D1C7
oklch(88.6% 0.04 37.5)
-
Step 300
300
#EAB1A0
oklch(80.8% 0.071 37.3)
-
Step 400
400
#DD876C
oklch(70.8% 0.113 38.2)
-
Step 500
500
#D16543
oklch(63% 0.145 38.1)
-
Step 600
600
#BD4922
oklch(55.6% 0.158 38)
-
Step 700
700
#A23914
oklch(49% 0.147 38)
-
Step 800
800
#843114
oklch(42.8% 0.121 38.5)
-
Step 900
900
#6A2C18
oklch(37.7% 0.094 38.2)
-
Step 950
950 (this color)
#2A0801
oklch(19.5% 0.06 38.1)
#2A0801 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) | #120F00 | 0.061 |
| Deuteranopia (no green cones) | #1A1600 | 0.055 |
| Tritanopia (no blue cones) | #2F0206 | 0.024 |
| Achromatopsia (no color) | #131313 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A0801
#2A0801
oklch(19.5% 0.06 38.1)
- #00181F
#00181F
oklch(19.3% 0.035 218.8)
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 #2A0801, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.044
- Dark Maroon #3C0008 ΔE 0.049
- Deep Brown #410200 ΔE 0.056
- Dark Brown #341C02 ΔE 0.064
- Chocolate Brown #411900 ΔE 0.077
- Mahogany #4A0100 ΔE 0.078
- Almost Black #070D0D ΔE 0.081
- Rich Black #0D1B2A ΔE 0.095
Use #2A0801 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.