#5C488D
Closest named color: Twilight (#4E518B). oklch(45.5% 0.11 295), rgb(92, 72, 141).
Aa
White text reads best on this color (7.59:1).
About this color
#5C488D is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.110 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.032 away. White text reads best on it, at 7.59:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.76:1 |
| White text | 7.59:1 |
Values
| HEX | #5C488D |
| RGB | rgb(92, 72, 141) |
| HSL | hsl(257, 32%, 42%) |
| OKLCH | oklch(45.5% 0.11 295) |
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 #5C488D | 7.59:1 | AAA | Lc -91.0 | Preferred for body text |
| Black text on #5C488D | 2.76:1 | Fails | Lc 17.8 | Dividers and decoration only |
| #5C488D text on white | 7.59:1 | AAA | Lc 86.2 | Fine for body text |
| #5C488D text on black | 2.76:1 | Fails | Lc -15.8 | Dividers and decoration only |
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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EAE8F5
oklch(93.6% 0.018 293.1)
-
Step 200
200
#DAD5EF
oklch(88.5% 0.036 294.5)
-
Step 300
300
#C3B9E7
oklch(80.9% 0.065 294.9)
-
Step 400
400
#A594DA
oklch(70.8% 0.102 294.8)
-
Step 500
500
#9077D0
oklch(63% 0.132 295.3)
-
Step 600
600
#7B5FBD
oklch(55.7% 0.142 295.1)
-
Step 700
700
#674EA3
oklch(49.1% 0.132 294.6)
-
Step 800
800 (this color)
#5C488D
oklch(45.5% 0.11 295)
-
Step 900
900
#45376A
oklch(37.7% 0.086 294.6)
-
Step 950
950
#28203E
oklch(26.8% 0.055 294.7)
#5C488D 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) | #30548F | 0.066 |
| Deuteranopia (no green cones) | #34538B | 0.062 |
| Tritanopia (no blue cones) | #515564 | 0.088 |
| Achromatopsia (no color) | #545454 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5C488D
#5C488D
oklch(45.5% 0.11 295)
- #555D00
#555D00
oklch(45.6% 0.104 115.4)
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 #5C488D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.032
- Blueberry #464196 ΔE 0.046
- Dusk #4E5481 ΔE 0.046
- Dark Slate Blue #483D8B ΔE 0.047
- Rebecca Purple #663399 ΔE 0.056
- Denim Blue #3B5B92 ΔE 0.065
- Dusty Grape #545775 ΔE 0.065
- Dusky Blue #475F94 ΔE 0.066
Use #5C488D 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.