#5E5FA1
Closest named color: Dusky Blue (#475F94). oklch(51.5% 0.103 281.5), rgb(94, 95, 161).
Aa
White text reads best on this color (5.78:1).
About this color
#5E5FA1 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 51%, its chroma 0.103 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.039 away. White text reads best on it, at 5.78:1.
| Hue family | Purples |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.103) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.62:1 |
| White text | 5.78:1 |
Values
| HEX | #5E5FA1 |
| RGB | rgb(94, 95, 161) |
| HSL | hsl(239, 26%, 50%) |
| OKLCH | oklch(51.5% 0.103 281.5) |
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 #5E5FA1 | 5.78:1 | AA | Lc -84.1 | Fine for body text |
| Black text on #5E5FA1 | 3.62:1 | AA large text | Lc 25.2 | Dividers and decoration only |
| #5E5FA1 text on white | 5.78:1 | AA | Lc 78.9 | Fine for body text |
| #5E5FA1 text on black | 3.62:1 | AA large text | Lc -22.9 | 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 700.
-
Step 50
50
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E8E9F4
oklch(93.6% 0.015 281.9)
-
Step 200
200
#D5D7EC
oklch(88.4% 0.029 281.5)
-
Step 300
300
#BABDE1
oklch(80.8% 0.051 281.4)
-
Step 400
400
#989BD2
oklch(70.7% 0.08 281.7)
-
Step 500
500
#7F82C6
oklch(63.2% 0.102 281.1)
-
Step 600
600
#696AB2
oklch(55.6% 0.111 281.6)
-
Step 700
700 (this color)
#5E5FA1
oklch(51.5% 0.103 281.5)
-
Step 800
800
#47487C
oklch(42.6% 0.085 281.3)
-
Step 900
900
#3C3D64
oklch(37.8% 0.066 281.6)
-
Step 950
950
#23243B
oklch(27.1% 0.043 281.2)
#5E5FA1 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) | #4868A4 | 0.035 |
| Deuteranopia (no green cones) | #44639F | 0.035 |
| Tritanopia (no blue cones) | #4A6C78 | 0.090 |
| Achromatopsia (no color) | #656565 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5E5FA1
#5E5FA1
oklch(51.5% 0.103 281.5)
- #74690D
#74690D
oklch(51.5% 0.103 101.8)
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 #5E5FA1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.039
- French Blue #436BAD ΔE 0.045
- Denim Blue #3B5B92 ΔE 0.055
- Twilight #4E518B ΔE 0.056
- Denim #3B638C ΔE 0.060
- Iris #6258C4 ΔE 0.061
- Dusk #4E5481 ΔE 0.062
- Muted Blue #3B719F ΔE 0.062
Use #5E5FA1 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.