#390508
Closest named color: Dark Maroon (#3C0008). oklch(22.5% 0.08 23.4), rgb(57, 5, 8).
Aa
White text reads best on this color (17.51:1).
About this color
#390508 is a very dark, moderately saturated red. In OKLCH its lightness is 23%, its chroma 0.080 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.011 away. White text reads best on it, at 17.51:1.
| Hue family | Reds |
| Lightness | very dark (23%) |
| Chroma | moderately saturated (0.080) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.19:1 |
| White text | 17.51:1 |
Values
| HEX | #390508 |
| RGB | rgb(57, 5, 8) |
| HSL | hsl(357, 84%, 12%) |
| OKLCH | oklch(22.5% 0.08 23.4) |
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 #390508 | 17.51:1 | AAA | Lc -106.0 | Preferred for body text |
| Black text on #390508 | 1.19:1 | Fails | Lc 0.0 | Not readable |
| #390508 text on white | 17.51:1 | AAA | Lc 103.6 | Preferred for body text |
| #390508 text on black | 1.19:1 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FCE3E1
oklch(93.6% 0.028 23.2)
-
Step 200
200
#FBCCC9
oklch(88.5% 0.054 22.5)
-
Step 300
300
#F8A8A3
oklch(80.8% 0.095 23.3)
-
Step 400
400
#F17672
oklch(70.8% 0.152 23.6)
-
Step 500
500
#E7494D
oklch(63% 0.194 23.4)
-
Step 600
600
#D31C31
oklch(55.6% 0.212 23.2)
-
Step 700
700
#B60423
oklch(49.1% 0.197 23.4)
-
Step 800
800
#94101F
oklch(42.8% 0.163 23.3)
-
Step 900
900
#771A1E
oklch(37.8% 0.127 23.7)
-
Step 950
950 (this color)
#390508
oklch(22.5% 0.08 23.4)
#390508 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) | #151208 | 0.087 |
| Deuteranopia (no green cones) | #221D06 | 0.079 |
| Tritanopia (no blue cones) | #400007 | 0.017 |
| Achromatopsia (no color) | #191919 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #390508
#390508
oklch(22.5% 0.08 23.4)
- #002124
#002124
oklch(22.6% 0.038 203.5)
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 #390508, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.011
- Deep Brown #410200 ΔE 0.022
- Mahogany #4A0100 ΔE 0.042
- Chocolate Brown #411900 ΔE 0.057
- Dark Brown #341C02 ΔE 0.060
- Dark Plum #3F012C ΔE 0.068
- Aubergine #3D0734 ΔE 0.079
- Very Dark Brown #1D0200 ΔE 0.079
Use #390508 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.