#2A0701
Closest named color: Very Dark Brown (#1D0200). oklch(19.3% 0.061 36.6), rgb(42, 7, 1).
Aa
White text reads best on this color (18.59:1).
About this color
#2A0701 is a very dark, muted red. In OKLCH its lightness is 19%, its chroma 0.061 and its hue 37°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.043 away. White text reads best on it, at 18.59:1.
| Hue family | Reds |
| Lightness | very dark (19%) |
| Chroma | muted (0.061) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.12:1 |
| White text | 18.59:1 |
Values
| HEX | #2A0701 |
| RGB | rgb(42, 7, 1) |
| HSL | hsl(9, 95%, 8%) |
| OKLCH | oklch(19.3% 0.061 36.6) |
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 #2A0701 | 18.59:1 | AAA | Lc -106.9 | Preferred for body text |
| Black text on #2A0701 | 1.12:1 | Fails | Lc 0.0 | Not readable |
| #2A0701 text on white | 18.59:1 | AAA | Lc 104.8 | Preferred for body text |
| #2A0701 text on black | 1.12:1 | 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
#F7E5E0
oklch(93.5% 0.021 36)
-
Step 200
200
#F2D1C7
oklch(88.6% 0.04 37.5)
-
Step 300
300
#EBB1A0
oklch(80.9% 0.072 37)
-
Step 400
400
#DE856C
oklch(70.6% 0.116 36.5)
-
Step 500
500
#D36444
oklch(63.2% 0.148 36.9)
-
Step 600
600
#BE4724
oklch(55.6% 0.161 36.6)
-
Step 700
700
#A43716
oklch(49.1% 0.15 36.4)
-
Step 800
800
#852F15
oklch(42.7% 0.124 36.8)
-
Step 900
900
#6B2B19
oklch(37.7% 0.096 36.5)
-
Step 950
950 (this color)
#2A0701
oklch(19.3% 0.061 36.6)
#2A0701 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) | #110E00 | 0.063 |
| Deuteranopia (no green cones) | #1A1600 | 0.057 |
| Tritanopia (no blue cones) | #2F0106 | 0.024 |
| Achromatopsia (no color) | #131313 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A0701
#2A0701
oklch(19.3% 0.061 36.6)
- #00181E
#00181E
oklch(19.3% 0.034 215.7)
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 #2A0701, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.043
- Dark Maroon #3C0008 ΔE 0.048
- Deep Brown #410200 ΔE 0.057
- Dark Brown #341C02 ΔE 0.067
- Mahogany #4A0100 ΔE 0.079
- Chocolate Brown #411900 ΔE 0.079
- Almost Black #070D0D ΔE 0.081
- Rich Navy #001219 ΔE 0.095
Use #2A0701 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.