#350308
Closest named color: Dark Maroon (#3C0008). oklch(21.3% 0.079 20.9), rgb(53, 3, 8).
Aa
White text reads best on this color (17.98:1).
About this color
#350308 is a very dark, moderately saturated red. In OKLCH its lightness is 21%, its chroma 0.079 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.017 away. White text reads best on it, at 17.98:1.
| Hue family | Reds |
| Lightness | very dark (21%) |
| Chroma | moderately saturated (0.079) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.16:1 |
| White text | 17.98:1 |
Values
| HEX | #350308 |
| RGB | rgb(53, 3, 8) |
| HSL | hsl(354, 89%, 11%) |
| OKLCH | oklch(21.3% 0.079 20.9) |
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 #350308 | 17.98:1 | AAA | Lc -106.3 | Preferred for body text |
| Black text on #350308 | 1.16:1 | Fails | Lc 0.0 | Not readable |
| #350308 text on white | 17.98:1 | AAA | Lc 104.0 | Preferred for body text |
| #350308 text on black | 1.16:1 | 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
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FCE3E2
oklch(93.6% 0.028 20.4)
-
Step 200
200
#FACCCA
oklch(88.4% 0.052 21.1)
-
Step 300
300
#F7A9A7
oklch(80.9% 0.093 20.9)
-
Step 400
400
#EF7678
oklch(70.7% 0.149 20.6)
-
Step 500
500
#E64B55
oklch(63.2% 0.191 20.9)
-
Step 600
600
#D1203A
oklch(55.6% 0.207 20.9)
-
Step 700
700
#B40B2C
oklch(49% 0.192 21)
-
Step 800
800
#921326
oklch(42.6% 0.159 20.7)
-
Step 900
900
#761B23
oklch(37.8% 0.125 21)
-
Step 950
950 (this color)
#350308
oklch(21.3% 0.079 20.9)
#350308 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) | #121008 | 0.086 |
| Deuteranopia (no green cones) | #1E1B06 | 0.081 |
| Tritanopia (no blue cones) | #3B0005 | 0.015 |
| Achromatopsia (no color) | #171717 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #350308
#350308
oklch(21.3% 0.079 20.9)
- #001E20
#001E20
oklch(21.4% 0.036 201)
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 #350308, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.017
- Deep Brown #410200 ΔE 0.033
- Mahogany #4A0100 ΔE 0.054
- Dark Brown #341C02 ΔE 0.068
- Chocolate Brown #411900 ΔE 0.068
- Very Dark Brown #1D0200 ΔE 0.068
- Dark Plum #3F012C ΔE 0.070
- Aubergine #3D0734 ΔE 0.081
Use #350308 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.