#491B36
Closest named color: Aubergine (#3D0734). oklch(30.1% 0.079 346.6), rgb(73, 27, 54).
Aa
White text reads best on this color (14.06:1).
About this color
#491B36 is a dark, moderately saturated red. In OKLCH its lightness is 30%, its chroma 0.079 and its hue 347°. Its hue sits on the warm side of the wheel. The nearest named color is Aubergine (#3D0734), ΔE 0.054 away. White text reads best on it, at 14.06:1.
| Hue family | Reds |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.079) |
| Temperature | warm |
| Nearest name | Aubergine (#3D0734) |
| Black text | 1.49:1 |
| White text | 14.06:1 |
Values
| HEX | #491B36 |
| RGB | rgb(73, 27, 54) |
| HSL | hsl(325, 46%, 20%) |
| OKLCH | oklch(30.1% 0.079 346.6) |
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 #491B36 | 14.06:1 | AAA | Lc -103.4 | Preferred for body text |
| Black text on #491B36 | 1.49:1 | Fails | Lc 0.0 | Not readable |
| #491B36 text on white | 14.06:1 | AAA | Lc 100.4 | Preferred for body text |
| #491B36 text on black | 1.49:1 | 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
#FCF2F7
oklch(97% 0.013 345.5)
-
Step 100
100
#F8E3ED
oklch(93.6% 0.026 347.1)
-
Step 200
200
#F4CCE0
oklch(88.5% 0.052 346.6)
-
Step 300
300
#EEA8CD
oklch(80.9% 0.094 346.4)
-
Step 400
400
#E277B3
oklch(70.8% 0.149 346.8)
-
Step 500
500
#D64EA0
oklch(63.1% 0.19 346.7)
-
Step 600
600
#C1288B
oklch(55.6% 0.208 346.6)
-
Step 700
700
#A61876
oklch(49.1% 0.193 346.6)
-
Step 800
800
#871960
oklch(42.7% 0.159 346.7)
-
Step 900
900
#6D1D4F
oklch(37.7% 0.125 346.4)
-
Step 950
950 (this color)
#491B36
oklch(30.1% 0.079 346.6)
#491B36 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) | #202737 | 0.085 |
| Deuteranopia (no green cones) | #2C2E35 | 0.076 |
| Tritanopia (no blue cones) | #4E1A26 | 0.031 |
| Achromatopsia (no color) | #2B2B2B | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #491B36
#491B36
oklch(30.1% 0.079 346.6)
- #003827
#003827
oklch(30.2% 0.063 166.1)
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 #491B36, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aubergine #3D0734 ΔE 0.054
- Eggplant Purple #430541 ΔE 0.055
- Deep Violet #490648 ΔE 0.055
- Dark Plum #3F012C ΔE 0.060
- Eggplant #380835 ΔE 0.062
- Burgundy #610023 ΔE 0.063
- Plum Purple #4E0550 ΔE 0.065
- Grape Purple #5D1451 ΔE 0.065
Use #491B36 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.