#5D6385
Closest named color: Slate (#516572). oklch(50.8% 0.055 276.5), rgb(93, 99, 133).
Aa
White text reads best on this color (5.85:1).
About this color
#5D6385 is a medium-dark, muted blue. In OKLCH its lightness is 51%, its chroma 0.055 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.038 away. White text reads best on it, at 5.85:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.58:1 |
| White text | 5.85:1 |
Values
| HEX | #5D6385 |
| RGB | rgb(93, 99, 133) |
| HSL | hsl(231, 18%, 44%) |
| OKLCH | oklch(50.8% 0.055 276.5) |
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 #5D6385 | 5.85:1 | AA | Lc -84.5 | Fine for body text |
| Black text on #5D6385 | 3.58:1 | AA large text | Lc 24.8 | Dividers and decoration only |
| #5D6385 text on white | 5.85:1 | AA | Lc 79.3 | Fine for body text |
| #5D6385 text on black | 3.58:1 | AA large text | Lc -22.5 | 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
#E8E9EF
oklch(93.5% 0.008 278.6)
-
Step 200
200
#D6D8E3
oklch(88.4% 0.015 277.8)
-
Step 300
300
#BCC0D2
oklch(81% 0.026 275.8)
-
Step 400
400
#999FBB
oklch(70.7% 0.041 275.8)
-
Step 500
500
#8087AB
oklch(63.1% 0.055 276.1)
-
Step 600
600
#6A7196
oklch(55.7% 0.058 276)
-
Step 700
700 (this color)
#5D6385
oklch(50.8% 0.055 276.5)
-
Step 800
800
#484D68
oklch(42.7% 0.045 276.2)
-
Step 900
900
#3C4054
oklch(37.6% 0.035 275.8)
-
Step 950
950
#232631
oklch(27% 0.021 273)
#5D6385 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) | #596686 | 0.010 |
| Deuteranopia (no green cones) | #566384 | 0.010 |
| Tritanopia (no blue cones) | #53696F | 0.047 |
| Achromatopsia (no color) | #656565 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D6385
#5D6385
oklch(50.8% 0.055 276.5)
- #6E6641
#6E6641
oklch(50.8% 0.055 97.5)
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 #5D6385, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.038
- Dusky Blue #475F94 ΔE 0.042
- Dusty Grape #545775 ΔE 0.042
- Denim #3B638C ΔE 0.044
- Metallic Blue #4F738E ΔE 0.046
- Dusk #4E5481 ΔE 0.051
- YInMn Blue #415A77 ΔE 0.053
- Dim Gray #696969 ΔE 0.056
Use #5D6385 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.