#585D82
Closest named color: Dusty Grape (#545775). oklch(48.9% 0.06 278), rgb(88, 93, 130).
Aa
White text reads best on this color (6.35:1).
About this color
#585D82 is a medium-dark, muted blue. In OKLCH its lightness is 49%, its chroma 0.060 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.025 away. White text reads best on it, at 6.35:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Dusty Grape (#545775) |
| Black text | 3.30:1 |
| White text | 6.35:1 |
Values
| HEX | #585D82 |
| RGB | rgb(88, 93, 130) |
| HSL | hsl(233, 19%, 43%) |
| OKLCH | oklch(48.9% 0.06 278) |
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 #585D82 | 6.35:1 | AA | Lc -86.7 | Fine for body text |
| Black text on #585D82 | 3.30:1 | AA large text | Lc 22.4 | Dividers and decoration only |
| #585D82 text on white | 6.35:1 | AA | Lc 81.6 | Fine for body text |
| #585D82 text on black | 3.30:1 | AA large text | Lc -20.3 | 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
#E8E9EF
oklch(93.5% 0.008 278.6)
-
Step 200
200
#D6D8E4
oklch(88.4% 0.017 278.5)
-
Step 300
300
#BCBFD4
oklch(80.9% 0.03 279.3)
-
Step 400
400
#999EBE
oklch(70.6% 0.047 278.1)
-
Step 500
500
#8186AD
oklch(63% 0.059 278.9)
-
Step 600
600
#6A7099
oklch(55.6% 0.064 277.7)
-
Step 700
700 (this color)
#585D82
oklch(48.9% 0.06 278)
-
Step 800
800
#484C6A
oklch(42.6% 0.05 278.2)
-
Step 900
900
#3D4056
oklch(37.8% 0.038 278.4)
-
Step 950
950
#232532
oklch(26.8% 0.024 277.8)
#585D82 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) | #526184 | 0.013 |
| Deuteranopia (no green cones) | #4F5E81 | 0.013 |
| Tritanopia (no blue cones) | #4D646A | 0.053 |
| Achromatopsia (no color) | #5F5F5F | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #585D82
#585D82
oklch(48.9% 0.06 278)
- #696138
#696138
oklch(49% 0.06 98.5)
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 #585D82, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.025
- Dusk #4E5481 ΔE 0.032
- Dusky Blue #475F94 ΔE 0.035
- YInMn Blue #415A77 ΔE 0.039
- Denim #3B638C ΔE 0.039
- Slate #516572 ΔE 0.042
- Twilight #4E518B ΔE 0.045
- Denim Blue #3B5B92 ΔE 0.047
Use #585D82 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.