#331925
Closest named color: Jet (#212529). oklch(25.4% 0.045 351.7), rgb(51, 25, 37).
Aa
White text reads best on this color (16.07:1).
About this color
#331925 is a dark, muted red. In OKLCH its lightness is 25%, its chroma 0.045 and its hue 352°. Its hue sits on the warm side of the wheel. The nearest named color is Jet (#212529), ΔE 0.049 away. White text reads best on it, at 16.07:1.
| Hue family | Reds |
| Lightness | dark (25%) |
| Chroma | muted (0.045) |
| Temperature | warm |
| Nearest name | Jet (#212529) |
| Black text | 1.30:1 |
| White text | 16.07:1 |
Values
| HEX | #331925 |
| RGB | rgb(51, 25, 37) |
| HSL | hsl(332, 34%, 15%) |
| OKLCH | oklch(25.4% 0.045 351.7) |
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 #331925 | 16.07:1 | AAA | Lc -105.5 | Preferred for body text |
| Black text on #331925 | 1.30:1 | Fails | Lc 0.0 | Not readable |
| #331925 text on white | 16.07:1 | AAA | Lc 102.9 | Preferred for body text |
| #331925 text on black | 1.30:1 | 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
#FAF4F6
oklch(97.2% 0.007 354.8)
-
Step 100
100
#F3E6EB
oklch(93.7% 0.016 352)
-
Step 200
200
#EAD2DB
oklch(88.6% 0.029 353)
-
Step 300
300
#DDB3C4
oklch(80.9% 0.053 352.1)
-
Step 400
400
#CA8AA6
oklch(70.6% 0.086 351.7)
-
Step 500
500
#BB6C91
oklch(63% 0.11 351.2)
-
Step 600
600
#A6537B
oklch(55.5% 0.119 351.4)
-
Step 700
700
#8E4368
oklch(49% 0.111 351.1)
-
Step 800
800
#743854
oklch(42.8% 0.091 352.3)
-
Step 900
900
#5E3146
oklch(37.8% 0.071 351.6)
-
Step 950
950 (this color)
#331925
oklch(25.4% 0.045 351.7)
#331925 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) | #1C1E25 | 0.048 |
| Deuteranopia (no green cones) | #222324 | 0.046 |
| Tritanopia (no blue cones) | #36181D | 0.016 |
| Achromatopsia (no color) | #212121 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #331925
#331925
oklch(25.4% 0.045 351.7)
- #042A20
#042A20
oklch(25.6% 0.046 171.2)
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 #331925, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.049
- Dark #1B2431 ΔE 0.055
- Eggplant #380835 ΔE 0.056
- Aubergine #3D0734 ΔE 0.057
- Dark Plum #3F012C ΔE 0.059
- Dark Brown #341C02 ΔE 0.059
- Dark Maroon #3C0008 ΔE 0.063
- Chocolate Brown #411900 ΔE 0.063
Use #331925 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.