#2A0515
Closest named color: Dark Maroon (#3C0008). oklch(19.6% 0.065 357.8), rgb(42, 5, 21).
Aa
White text reads best on this color (18.56:1).
About this color
#2A0515 is a very dark, muted red. In OKLCH its lightness is 20%, its chroma 0.065 and its hue 358°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.050 away. White text reads best on it, at 18.56:1.
| Hue family | Reds |
| Lightness | very dark (20%) |
| Chroma | muted (0.065) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.13:1 |
| White text | 18.56:1 |
Values
| HEX | #2A0515 |
| RGB | rgb(42, 5, 21) |
| HSL | hsl(334, 79%, 9%) |
| OKLCH | oklch(19.6% 0.065 357.8) |
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 #2A0515 | 18.56:1 | AAA | Lc -106.9 | Preferred for body text |
| Black text on #2A0515 | 1.13:1 | Fails | Lc 0.0 | Not readable |
| #2A0515 text on white | 18.56:1 | AAA | Lc 104.7 | Preferred for body text |
| #2A0515 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
#FCF3F5
oklch(97.2% 0.01 2)
-
Step 100
100
#F7E4EA
oklch(93.6% 0.022 356.3)
-
Step 200
200
#F2CED9
oklch(88.5% 0.043 357.7)
-
Step 300
300
#EAACC0
oklch(80.8% 0.077 357.9)
-
Step 400
400
#DD7FA0
oklch(70.7% 0.122 358.2)
-
Step 500
500
#D15B89
oklch(63.2% 0.156 358.1)
-
Step 600
600
#BC3C73
oklch(55.6% 0.171 357.8)
-
Step 700
700
#A22D61
oklch(49.1% 0.159 357.6)
-
Step 800
800
#83274F
oklch(42.6% 0.131 357.5)
-
Step 900
900
#6A2642
oklch(37.8% 0.102 357.5)
-
Step 950
950 (this color)
#2A0515
oklch(19.6% 0.065 357.8)
#2A0515 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) | #0C0F15 | 0.072 |
| Deuteranopia (no green cones) | #161614 | 0.066 |
| Tritanopia (no blue cones) | #2E020B | 0.020 |
| Achromatopsia (no color) | #131313 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A0515
#2A0515
oklch(19.6% 0.065 357.8)
- #001A15
#001A15
oklch(19.5% 0.036 178.5)
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 #2A0515, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.050
- Very Dark Brown #1D0200 ΔE 0.059
- Very Dark Purple #2A0134 ΔE 0.065
- Dark Plum #3F012C ΔE 0.066
- Deep Brown #410200 ΔE 0.068
- Eggplant #380835 ΔE 0.069
- Midnight Purple #280137 ΔE 0.071
- Aubergine #3D0734 ΔE 0.074
Use #2A0515 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.