#582482
Closest named color: Indigo (#4B0082). oklch(38.6% 0.151 305.7), rgb(88, 36, 130).
Aa
White text reads best on this color (10.55:1).
About this color
#582482 is a dark, vivid purple. In OKLCH its lightness is 39%, its chroma 0.151 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Indigo (#4B0082), ΔE 0.056 away. White text reads best on it, at 10.55:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Indigo (#4B0082) |
| Black text | 1.98:1 |
| White text | 10.55:1 |
Values
| HEX | #582482 |
| RGB | rgb(88, 36, 130) |
| HSL | hsl(273, 57%, 33%) |
| OKLCH | oklch(38.6% 0.151 305.7) |
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 #582482 | 10.55:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #582482 | 1.98:1 | Fails | Lc 10.1 | Not readable |
| #582482 text on white | 10.55:1 | AAA | Lc 93.8 | Preferred for body text |
| #582482 text on black | 1.98:1 | Fails | Lc -8.7 | 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
#F8F3FE
oklch(97.1% 0.015 306.4)
-
Step 100
100
#EFE5FC
oklch(93.7% 0.032 305.3)
-
Step 200
200
#E3CFFB
oklch(88.5% 0.063 305.7)
-
Step 300
300
#D2AEFB
oklch(80.9% 0.113 305.4)
-
Step 400
400
#BC7EF9
oklch(70.7% 0.181 305.5)
-
Step 500
500
#AC55F6
oklch(63.1% 0.232 305.5)
-
Step 600
600
#982FE4
oklch(55.5% 0.251 305.6)
-
Step 700
700
#821DC6
oklch(49% 0.234 305.7)
-
Step 800
800
#6A1DA0
oklch(42.7% 0.194 306)
-
Step 900
900 (this color)
#582482
oklch(38.6% 0.151 305.7)
-
Step 950
950
#32154B
oklch(27% 0.097 305.5)
#582482 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) | #003D85 | 0.119 |
| Deuteranopia (no green cones) | #003F80 | 0.121 |
| Tritanopia (no blue cones) | #513A50 | 0.109 |
| Achromatopsia (no color) | #3F3F3F | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #582482
#582482
oklch(38.6% 0.151 305.7)
- #374C00
#374C00
oklch(38.5% 0.097 125.6)
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 #582482, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Indigo #4B0082 ΔE 0.056
- Rebecca Purple #663399 ΔE 0.056
- Dark Slate Blue #483D8B ΔE 0.061
- Royal Purple #4B006E ΔE 0.068
- Blueberry #464196 ΔE 0.075
- Chrysanthemum #560BAD ΔE 0.075
- Imperial Purple #480CA8 ΔE 0.079
- Purple #800080 ΔE 0.087
Use #582482 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.