#5D183F
Closest named color: Grape Purple (#5D1451). oklch(33.6% 0.109 349.7), rgb(93, 24, 63).
Aa
White text reads best on this color (12.59:1).
About this color
#5D183F is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.109 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.035 away. White text reads best on it, at 12.59:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.109) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.66:1 |
| White text | 12.59:1 |
Values
| HEX | #5D183F |
| RGB | rgb(93, 24, 63) |
| HSL | hsl(326, 59%, 23%) |
| OKLCH | oklch(33.6% 0.109 349.7) |
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 #5D183F | 12.59:1 | AAA | Lc -101.2 | Preferred for body text |
| Black text on #5D183F | 1.66:1 | Fails | Lc 0.0 | Not readable |
| #5D183F text on white | 12.59:1 | AAA | Lc 97.7 | Preferred for body text |
| #5D183F text on black | 1.66:1 | 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 900.
-
Step 50
50
#FCF3F6
oklch(97.2% 0.01 354.9)
-
Step 100
100
#F7E4EC
oklch(93.6% 0.023 350.1)
-
Step 200
200
#F2CEDD
oklch(88.6% 0.045 351)
-
Step 300
300
#EAABC8
oklch(80.8% 0.082 349.9)
-
Step 400
400
#DC7DAC
oklch(70.7% 0.13 349.9)
-
Step 500
500
#D05898
oklch(63.1% 0.166 349.8)
-
Step 600
600
#BB3882
oklch(55.5% 0.182 349.9)
-
Step 700
700
#A1296E
oklch(49.1% 0.169 349.9)
-
Step 800
800
#83245A
oklch(42.7% 0.14 349.7)
-
Step 900
900 (this color)
#5D183F
oklch(33.6% 0.109 349.7)
-
Step 950
950
#3E162B
oklch(27% 0.069 350)
#5D183F 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) | #222B40 | 0.121 |
| Deuteranopia (no green cones) | #36383D | 0.108 |
| Tritanopia (no blue cones) | #641529 | 0.041 |
| Achromatopsia (no color) | #333333 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D183F
#5D183F
oklch(33.6% 0.109 349.7)
- #004231
#004231
oklch(33.7% 0.067 169)
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 #5D183F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.035
- Burgundy #610023 ΔE 0.049
- Merlot #730039 ΔE 0.050
- Velvet #750851 ΔE 0.060
- Plum Purple #4E0550 ΔE 0.063
- Claret #680018 ΔE 0.065
- Deep Violet #490648 ΔE 0.065
- Rich Purple #720058 ΔE 0.065
Use #5D183F 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.