#503153
Closest named color: Grape Purple (#5D1451). oklch(36.5% 0.069 323.7), rgb(80, 49, 83).
Aa
White text reads best on this color (11.02:1).
About this color
#503153 is a dark, muted purple. In OKLCH its lightness is 36%, its chroma 0.069 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.065 away. White text reads best on it, at 11.02:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.90:1 |
| White text | 11.02:1 |
Values
| HEX | #503153 |
| RGB | rgb(80, 49, 83) |
| HSL | hsl(295, 26%, 26%) |
| OKLCH | oklch(36.5% 0.069 323.7) |
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 #503153 | 11.02:1 | AAA | Lc -99.2 | Preferred for body text |
| Black text on #503153 | 1.90:1 | Fails | Lc 8.5 | Not readable |
| #503153 text on white | 11.02:1 | AAA | Lc 95.4 | Preferred for body text |
| #503153 text on black | 1.90:1 | 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
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#EFE7F0
oklch(93.7% 0.015 322.3)
-
Step 200
200
#E3D3E4
oklch(88.5% 0.029 324)
-
Step 300
300
#D2B6D4
oklch(81% 0.052 324)
-
Step 400
400
#BB8FBE
oklch(70.7% 0.083 324.3)
-
Step 500
500
#A973AE
oklch(63.2% 0.106 323.8)
-
Step 600
600
#945A99
oklch(55.6% 0.115 324.1)
-
Step 700
700
#7E4A83
oklch(49.2% 0.107 323.8)
-
Step 800
800
#663D6A
oklch(42.7% 0.088 323.8)
-
Step 900
900 (this color)
#503153
oklch(36.5% 0.069 323.7)
-
Step 950
950
#311F33
oklch(27.1% 0.044 323.2)
#503153 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) | #2E3A54 | 0.062 |
| Deuteranopia (no green cones) | #353D52 | 0.057 |
| Tritanopia (no blue cones) | #51353E | 0.042 |
| Achromatopsia (no color) | #3C3C3C | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #503153
#503153
oklch(36.5% 0.069 323.7)
- #264826
#264826
oklch(36.6% 0.07 144)
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 #503153, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.065
- Purple Brown #673A3F ΔE 0.069
- Onyx #343A40 ΔE 0.070
- Charcoal Grey #3C4142 ΔE 0.072
- Space Cadet #2B2D42 ΔE 0.078
- Gunmetal #293241 ΔE 0.079
- Dark Grey Blue #29465B ΔE 0.082
- Prussian Blue #1D3557 ΔE 0.084
Use #503153 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.