#5D5E8A
Closest named color: Dusky Blue (#475F94). oklch(49.9% 0.07 282.6), rgb(93, 94, 138).
Aa
White text reads best on this color (6.11:1).
About this color
#5D5E8A is a medium-dark, muted purple. In OKLCH its lightness is 50%, its chroma 0.070 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.033 away. White text reads best on it, at 6.11:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | muted (0.070) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.43:1 |
| White text | 6.11:1 |
Values
| HEX | #5D5E8A |
| RGB | rgb(93, 94, 138) |
| HSL | hsl(239, 19%, 45%) |
| OKLCH | oklch(49.9% 0.07 282.6) |
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 #5D5E8A | 6.11:1 | AA | Lc -85.7 | Fine for body text |
| Black text on #5D5E8A | 3.43:1 | AA large text | Lc 23.5 | Dividers and decoration only |
| #5D5E8A text on white | 6.11:1 | AA | Lc 80.5 | Fine for body text |
| #5D5E8A text on black | 3.43:1 | AA large text | Lc -21.3 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E9E9F0
oklch(93.6% 0.009 286.2)
-
Step 200
200
#D7D8E6
oklch(88.6% 0.019 282.7)
-
Step 300
300
#BDBED6
oklch(80.8% 0.034 283.7)
-
Step 400
400
#9B9DC2
oklch(70.7% 0.054 282.5)
-
Step 500
500
#8385B3
oklch(63.2% 0.069 282.3)
-
Step 600
600
#6D6E9E
oklch(55.7% 0.074 282.8)
-
Step 700
700 (this color)
#5D5E8A
oklch(49.9% 0.07 282.6)
-
Step 800
800
#4A4B6E
oklch(42.7% 0.058 282.4)
-
Step 900
900
#3E3F59
oklch(37.8% 0.044 282.4)
-
Step 950
950
#242534
oklch(27% 0.028 281.4)
#5D5E8A 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) | #51638C | 0.021 |
| Deuteranopia (no green cones) | #4F6089 | 0.021 |
| Tritanopia (no blue cones) | #52666E | 0.060 |
| Achromatopsia (no color) | #626262 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D5E8A
#5D5E8A
oklch(49.9% 0.07 282.6)
- #6B6533
#6B6533
oklch(50% 0.07 102.5)
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 #5D5E8A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.033
- Dusty Grape #545775 ΔE 0.039
- Dusk #4E5481 ΔE 0.040
- Denim #3B638C ΔE 0.044
- Twilight #4E518B ΔE 0.046
- Denim Blue #3B5B92 ΔE 0.049
- YInMn Blue #415A77 ΔE 0.053
- Slate #516572 ΔE 0.053
Use #5D5E8A 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.