#230508
Closest named color: Very Dark Brown (#1D0200). oklch(17.6% 0.053 17.3), rgb(35, 5, 8).
Aa
White text reads best on this color (19.14:1).
About this color
#230508 is a very dark, muted red. In OKLCH its lightness is 18%, its chroma 0.053 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.029 away. White text reads best on it, at 19.14:1.
| Hue family | Reds |
| Lightness | very dark (18%) |
| Chroma | muted (0.053) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.09:1 |
| White text | 19.14:1 |
Values
| HEX | #230508 |
| RGB | rgb(35, 5, 8) |
| HSL | hsl(354, 75%, 8%) |
| OKLCH | oklch(17.6% 0.053 17.3) |
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 #230508 | 19.14:1 | AAA | Lc -107.3 | Preferred for body text |
| Black text on #230508 | 1.09:1 | Fails | Lc 0.0 | Not readable |
| #230508 text on white | 19.14:1 | AAA | Lc 105.2 | Preferred for body text |
| #230508 text on black | 1.09:1 | 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
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F6E5E5
oklch(93.5% 0.019 17.5)
-
Step 200
200
#EFD1D1
oklch(88.6% 0.034 17.8)
-
Step 300
300
#E6B1B2
oklch(80.9% 0.062 17.3)
-
Step 400
400
#D7878A
oklch(70.7% 0.098 17.4)
-
Step 500
500
#CB666D
oklch(63.1% 0.128 17.1)
-
Step 600
600
#B64B55
oklch(55.6% 0.139 17.2)
-
Step 700
700
#9C3C45
oklch(49.1% 0.128 17.6)
-
Step 800
800
#7F3239
oklch(42.7% 0.107 17.3)
-
Step 900
900
#662D31
oklch(37.7% 0.082 17.5)
-
Step 950
950 (this color)
#230508
oklch(17.6% 0.053 17.3)
#230508 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) | #0C0B08 | 0.057 |
| Deuteranopia (no green cones) | #141207 | 0.054 |
| Tritanopia (no blue cones) | #270106 | 0.014 |
| Achromatopsia (no color) | #0F0F0F | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #230508
#230508
oklch(17.6% 0.053 17.3)
- #001515
#001515
oklch(17.7% 0.03 194.8)
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 #230508, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.029
- Dark Maroon #3C0008 ΔE 0.063
- Almost Black #070D0D ΔE 0.067
- Deep Brown #410200 ΔE 0.077
- Rich Navy #001219 ΔE 0.082
- Dark Brown #341C02 ΔE 0.089
- Rich Black #0D1B2A ΔE 0.089
- Very Dark Purple #2A0134 ΔE 0.091
Use #230508 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.