#58319B
Closest named color: Rebecca Purple (#663399). oklch(42.3% 0.163 295.4), rgb(88, 49, 155).
Aa
White text reads best on this color (9.02:1).
About this color
#58319B is a dark, vivid purple. In OKLCH its lightness is 42%, its chroma 0.163 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.028 away. White text reads best on it, at 9.02:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | vivid (0.163) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.32:1 |
| White text | 9.02:1 |
Values
| HEX | #58319B |
| RGB | rgb(88, 49, 155) |
| HSL | hsl(262, 52%, 40%) |
| OKLCH | oklch(42.3% 0.163 295.4) |
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 #58319B | 9.02:1 | AAA | Lc -94.6 | Preferred for body text |
| Black text on #58319B | 2.32:1 | Fails | Lc 13.8 | Not readable |
| #58319B text on white | 9.02:1 | AAA | Lc 90.2 | Preferred for body text |
| #58319B text on black | 2.32:1 | Fails | Lc -12.1 | 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 800.
-
Step 50
50
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#EBE7FB
oklch(93.7% 0.027 295)
-
Step 200
200
#DBD3F9
oklch(88.5% 0.052 295)
-
Step 300
300
#C5B5F8
oklch(81% 0.095 295.2)
-
Step 400
400
#A98BF4
oklch(70.8% 0.151 295.4)
-
Step 500
500
#9569F0
oklch(63% 0.195 295.3)
-
Step 600
600
#814CDF
oklch(55.7% 0.212 295.2)
-
Step 700
700
#6E3BC1
oklch(49.1% 0.197 295.7)
-
Step 800
800 (this color)
#58319B
oklch(42.3% 0.163 295.4)
-
Step 900
900
#492E7C
oklch(37.7% 0.127 295.7)
-
Step 950
950
#2A1C49
oklch(27% 0.081 294.8)
#58319B 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) | #004A9E | 0.104 |
| Deuteranopia (no green cones) | #004799 | 0.103 |
| Tritanopia (no blue cones) | #464A62 | 0.126 |
| Achromatopsia (no color) | #494949 | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58319B
#58319B
oklch(42.3% 0.163 295.4)
- #4C5400
#4C5400
oklch(42.4% 0.097 115.9)
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 #58319B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.028
- Blueberry #464196 ΔE 0.046
- Dark Slate Blue #483D8B ΔE 0.046
- Chrysanthemum #560BAD ΔE 0.056
- Imperial Purple #480CA8 ΔE 0.066
- Blue With A Hint Of Purple #533CC6 ΔE 0.074
- Grape #7209B7 ΔE 0.075
- Bluey Purple #6241C7 ΔE 0.080
Use #58319B 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.