#330617
Closest named color: Dark Maroon (#3C0008). oklch(21.7% 0.073 2.4), rgb(51, 6, 23).
Aa
White text reads best on this color (17.80:1).
About this color
#330617 is a very dark, moderately saturated red. In OKLCH its lightness is 22%, its chroma 0.073 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.032 away. White text reads best on it, at 17.80:1.
| Hue family | Reds |
| Lightness | very dark (22%) |
| Chroma | moderately saturated (0.073) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.17:1 |
| White text | 17.80:1 |
Values
| HEX | #330617 |
| RGB | rgb(51, 6, 23) |
| HSL | hsl(337, 79%, 11%) |
| OKLCH | oklch(21.7% 0.073 2.4) |
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 #330617 | 17.80:1 | AAA | Lc -106.4 | Preferred for body text |
| Black text on #330617 | 1.17:1 | Fails | Lc 0.0 | Not readable |
| #330617 text on white | 17.80:1 | AAA | Lc 104.0 | Preferred for body text |
| #330617 text on black | 1.17:1 | 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
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#F9E3E8
oklch(93.5% 0.025 2.1)
-
Step 200
200
#F6CDD6
oklch(88.6% 0.048 3.3)
-
Step 300
300
#F1A9BC
oklch(80.9% 0.088 1.9)
-
Step 400
400
#E67999
oklch(70.7% 0.138 2.6)
-
Step 500
500
#DB5180
oklch(63.1% 0.177 2.6)
-
Step 600
600
#C62D6A
oklch(55.6% 0.193 2.2)
-
Step 700
700
#AB1D58
oklch(49.1% 0.179 2.4)
-
Step 800
800
#8B1C48
oklch(42.7% 0.149 2.4)
-
Step 900
900
#701F3C
oklch(37.7% 0.116 2.7)
-
Step 950
950 (this color)
#330617
oklch(21.7% 0.073 2.4)
#330617 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) | #101217 | 0.083 |
| Deuteranopia (no green cones) | #1C1B16 | 0.075 |
| Tritanopia (no blue cones) | #38010D | 0.021 |
| Achromatopsia (no color) | #181818 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #330617
#330617
oklch(21.7% 0.073 2.4)
- #00201B
#00201B
oklch(21.8% 0.039 180.5)
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 #330617, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.032
- Dark Plum #3F012C ΔE 0.050
- Deep Brown #410200 ΔE 0.050
- Eggplant #380835 ΔE 0.058
- Aubergine #3D0734 ΔE 0.059
- Mahogany #4A0100 ΔE 0.066
- Very Dark Purple #2A0134 ΔE 0.069
- Dark Purple #35063E ΔE 0.076
Use #330617 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.