#5B535F
Closest named color: Dusty Grape (#545775). oklch(45.4% 0.022 314.6), rgb(91, 83, 95).
Aa
White text reads best on this color (7.37:1).
About this color
#5B535F is a medium-dark close to neutral grey. In OKLCH its lightness is 45%, its chroma 0.022. It has too little chroma to lean warm or cool. The nearest named color is Dusty Grape (#545775), ΔE 0.035 away. White text reads best on it, at 7.37:1.
| Hue family | Neutrals |
| Lightness | medium-dark (45%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.84:1 |
| White text | 7.37:1 |
Values
| HEX | #5B535F |
| RGB | rgb(91, 83, 95) |
| HSL | hsl(280, 7%, 35%) |
| OKLCH | oklch(45.4% 0.022 314.6) |
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 #5B535F | 7.37:1 | AAA | Lc -90.5 | Preferred for body text |
| Black text on #5B535F | 2.84:1 | Fails | Lc 18.4 | Dividers and decoration only |
| #5B535F text on white | 7.37:1 | AAA | Lc 85.6 | Fine for body text |
| #5B535F text on black | 2.84:1 | Fails | Lc -16.4 | 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
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#EBE9EB
oklch(93.6% 0.003 325.6)
-
Step 200
200
#DBD8DC
oklch(88.6% 0.006 317.8)
-
Step 300
300
#C4BEC6
oklch(80.9% 0.013 317.7)
-
Step 400
400
#A59DAA
oklch(70.7% 0.021 312.7)
-
Step 500
500
#8F8595
oklch(63.1% 0.026 313)
-
Step 600
600
#7A6F7F
oklch(55.7% 0.028 315.4)
-
Step 700
700
#665C6B
oklch(49% 0.027 314.6)
-
Step 800
800 (this color)
#5B535F
oklch(45.4% 0.022 314.6)
-
Step 900
900
#453F48
oklch(37.7% 0.017 314.6)
-
Step 950
950
#28252A
oklch(27% 0.01 312.1)
#5B535F 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) | #525560 | 0.015 |
| Deuteranopia (no green cones) | #53565F | 0.015 |
| Tritanopia (no blue cones) | #5B5457 | 0.015 |
| Achromatopsia (no color) | #565656 | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B535F
#5B535F
oklch(45.4% 0.022 314.6)
- #51594D
#51594D
oklch(45.3% 0.022 135.1)
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 #5B535F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.035
- YInMn Blue #415A77 ΔE 0.050
- Slate #516572 ΔE 0.054
- Dusk #4E5481 ΔE 0.058
- Brownish Purple #76424E ΔE 0.063
- Dim Gray #696969 ΔE 0.070
- Dark Slate Gray #2F4F4F ΔE 0.073
- Purple Brown #673A3F ΔE 0.074
Use #5B535F 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.