#320503
Closest named color: Dark Maroon (#3C0008). oklch(20.8% 0.073 29.2), rgb(50, 5, 3).
Aa
White text reads best on this color (18.12:1).
About this color
#320503 is a very dark, moderately saturated red. In OKLCH its lightness is 21%, its chroma 0.073 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.027 away. White text reads best on it, at 18.12:1.
| Hue family | Reds |
| Lightness | very dark (21%) |
| Chroma | moderately saturated (0.073) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.15:1 |
| White text | 18.12:1 |
Values
| HEX | #320503 |
| RGB | rgb(50, 5, 3) |
| HSL | hsl(3, 89%, 10%) |
| OKLCH | oklch(20.8% 0.073 29.2) |
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 #320503 | 18.12:1 | AAA | Lc -106.5 | Preferred for body text |
| Black text on #320503 | 1.15:1 | Fails | Lc 0.0 | Not readable |
| #320503 text on white | 18.12:1 | AAA | Lc 104.2 | Preferred for body text |
| #320503 text on black | 1.15:1 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FAE4E0
oklch(93.6% 0.025 29.9)
-
Step 200
200
#F7CEC7
oklch(88.5% 0.048 29.4)
-
Step 300
300
#F3ACA0
oklch(80.9% 0.086 29.8)
-
Step 400
400
#EA7C6D
oklch(70.7% 0.139 29.1)
-
Step 500
500
#E05545
oklch(63.1% 0.177 29.5)
-
Step 600
600
#CC3226
oklch(55.7% 0.192 29.2)
-
Step 700
700
#B02218
oklch(49.2% 0.179 29.3)
-
Step 800
800
#8F1F17
oklch(42.7% 0.149 29)
-
Step 900
900
#732219
oklch(37.8% 0.115 29.7)
-
Step 950
950 (this color)
#320503
oklch(20.8% 0.073 29.2)
#320503 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) | #120F03 | 0.079 |
| Deuteranopia (no green cones) | #1E1902 | 0.070 |
| Tritanopia (no blue cones) | #380005 | 0.018 |
| Achromatopsia (no color) | #161616 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #320503
#320503
oklch(20.8% 0.073 29.2)
- #001C21
#001C21
oklch(20.8% 0.036 210.8)
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 #320503, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.027
- Deep Brown #410200 ΔE 0.037
- Mahogany #4A0100 ΔE 0.059
- Very Dark Brown #1D0200 ΔE 0.060
- Dark Brown #341C02 ΔE 0.062
- Chocolate Brown #411900 ΔE 0.067
- Dark Plum #3F012C ΔE 0.082
- Aubergine #3D0734 ΔE 0.092
Use #320503 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.