#513253
Closest named color: Purple Brown (#673A3F). oklch(36.8% 0.068 324.7), rgb(81, 50, 83).
Aa
White text reads best on this color (10.87:1).
About this color
#513253 is a dark, muted purple. In OKLCH its lightness is 37%, its chroma 0.068 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.066 away. White text reads best on it, at 10.87:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | muted (0.068) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.93:1 |
| White text | 10.87:1 |
Values
| HEX | #513253 |
| RGB | rgb(81, 50, 83) |
| HSL | hsl(296, 25%, 26%) |
| OKLCH | oklch(36.8% 0.068 324.7) |
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 #513253 | 10.87:1 | AAA | Lc -98.9 | Preferred for body text |
| Black text on #513253 | 1.93:1 | Fails | Lc 8.9 | Not readable |
| #513253 text on white | 10.87:1 | AAA | Lc 95.1 | Preferred for body text |
| #513253 text on black | 1.93:1 | Fails | Lc -7.6 | 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
#EFE7EF
oklch(93.7% 0.014 325.7)
-
Step 200
200
#E3D3E4
oklch(88.5% 0.029 324)
-
Step 300
300
#D2B6D3
oklch(80.9% 0.051 325)
-
Step 400
400
#BB8FBD
oklch(70.7% 0.082 325)
-
Step 500
500
#A973AC
oklch(63.1% 0.103 324.9)
-
Step 600
600
#945A98
oklch(55.5% 0.114 324.7)
-
Step 700
700
#7E4A82
oklch(49.1% 0.106 324.4)
-
Step 800
800
#673D69
oklch(42.7% 0.087 325.4)
-
Step 900
900 (this color)
#513253
oklch(36.8% 0.068 324.7)
-
Step 950
950
#311F32
oklch(27% 0.043 324.9)
#513253 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) | #2F3B54 | 0.062 |
| Deuteranopia (no green cones) | #373E52 | 0.056 |
| Tritanopia (no blue cones) | #52353E | 0.040 |
| Achromatopsia (no color) | #3D3D3D | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #513253
#513253
oklch(36.8% 0.068 324.7)
- #274828
#274828
oklch(36.7% 0.066 144.7)
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 #513253, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.066
- Grape Purple #5D1451 ΔE 0.067
- Onyx #343A40 ΔE 0.070
- Charcoal Grey #3C4142 ΔE 0.071
- Space Cadet #2B2D42 ΔE 0.080
- Gunmetal #293241 ΔE 0.081
- Dark Grey Blue #29465B ΔE 0.081
- Dark Blue Grey #1F3B4D ΔE 0.085
Use #513253 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.