#5C36AC
Closest named color: Rebecca Purple (#663399). oklch(44.8% 0.178 292.5), rgb(92, 54, 172).
Aa
White text reads best on this color (8.14:1).
About this color
#5C36AC is a dark, vivid purple. In OKLCH its lightness is 45%, its chroma 0.178 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.037 away. White text reads best on it, at 8.14:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.57:1 |
| White text | 8.14:1 |
Values
| HEX | #5C36AC |
| RGB | rgb(92, 54, 172) |
| HSL | hsl(259, 52%, 44%) |
| OKLCH | oklch(44.8% 0.178 292.5) |
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 #5C36AC | 8.14:1 | AAA | Lc -92.3 | Preferred for body text |
| Black text on #5C36AC | 2.57:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #5C36AC text on white | 8.14:1 | AAA | Lc 87.6 | Fine for body text |
| #5C36AC text on black | 2.57:1 | Fails | Lc -14.6 | 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 800.
-
Step 50
50
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#EAE7FD
oklch(93.7% 0.03 292.1)
-
Step 200
200
#DAD3FD
oklch(88.6% 0.058 292.8)
-
Step 300
300
#C2B4FE
oklch(80.8% 0.104 292.6)
-
Step 400
400
#A58AFE
oklch(70.8% 0.166 292.3)
-
Step 500
500
#9166FC
oklch(63% 0.213 292.4)
-
Step 600
600
#7E47EB
oklch(55.7% 0.231 292.6)
-
Step 700
700
#6A36CC
oklch(49% 0.215 292.4)
-
Step 800
800 (this color)
#5C36AC
oklch(44.8% 0.178 292.5)
-
Step 900
900
#472C83
oklch(37.8% 0.139 292.8)
-
Step 950
950
#291B4D
oklch(27% 0.088 292.4)
#5C36AC 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) | #0051B0 | 0.104 |
| Deuteranopia (no green cones) | #004DAA | 0.102 |
| Tritanopia (no blue cones) | #44536C | 0.141 |
| Achromatopsia (no color) | #4F4F4F | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5C36AC
#5C36AC
oklch(44.8% 0.178 292.5)
- #565A00
#565A00
oklch(44.9% 0.1 112.7)
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 #5C36AC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.037
- Blue With A Hint Of Purple #533CC6 ΔE 0.046
- Bluey Purple #6241C7 ΔE 0.050
- Blurple #5539CC ΔE 0.053
- Blueberry #464196 ΔE 0.055
- Chrysanthemum #560BAD ΔE 0.059
- Purple Blue #5D21D0 ΔE 0.063
- Grape #7209B7 ΔE 0.065
Use #5C36AC 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.