#586A5D
Closest named color: Dim Gray (#696969). oklch(50.5% 0.03 153.8), rgb(88, 106, 93).
Aa
White text reads best on this color (5.77:1).
About this color
#586A5D is a medium-dark close to neutral grey. In OKLCH its lightness is 51%, its chroma 0.030. It has too little chroma to lean warm or cool. The nearest named color is Dim Gray (#696969), ΔE 0.034 away. White text reads best on it, at 5.77:1.
| Hue family | Neutrals |
| Lightness | medium-dark (51%) |
| Chroma | close to neutral grey (0.030) |
| Temperature | neutral |
| Nearest name | Dim Gray (#696969) |
| Black text | 3.63:1 |
| White text | 5.77:1 |
Values
| HEX | #586A5D |
| RGB | rgb(88, 106, 93) |
| HSL | hsl(137, 9%, 38%) |
| OKLCH | oklch(50.5% 0.03 153.8) |
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 #586A5D | 5.77:1 | AA | Lc -84.2 | Fine for body text |
| Black text on #586A5D | 3.63:1 | AA large text | Lc 25.2 | Dividers and decoration only |
| #586A5D text on white | 5.77:1 | AA | Lc 78.9 | Fine for body text |
| #586A5D text on black | 3.63:1 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E8EBE8
oklch(93.7% 0.005 145.5)
-
Step 200
200
#D5DBD7
oklch(88.6% 0.008 157.1)
-
Step 300
300
#BAC3BC
oklch(80.8% 0.014 152.5)
-
Step 400
400
#96A59A
oklch(70.7% 0.023 153.9)
-
Step 500
500
#7C8F81
oklch(63.1% 0.03 153.5)
-
Step 600
600
#65796B
oklch(55.6% 0.032 154.7)
-
Step 700
700 (this color)
#586A5D
oklch(50.5% 0.03 153.8)
-
Step 800
800
#455349
oklch(42.7% 0.024 154.2)
-
Step 900
900
#3A453D
oklch(37.8% 0.02 153.8)
-
Step 950
950
#222824
oklch(26.9% 0.011 156.4)
#586A5D 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) | #6A675C | 0.027 |
| Deuteranopia (no green cones) | #67655E | 0.026 |
| Tritanopia (no blue cones) | #556966 | 0.016 |
| Achromatopsia (no color) | #666666 | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #586A5D
#586A5D
oklch(50.5% 0.03 153.8)
- #705F6C
#705F6C
oklch(50.6% 0.029 334.2)
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 #586A5D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dim Gray #696969 ΔE 0.034
- Slate #516572 ΔE 0.042
- Dark Moss Green #606C38 ΔE 0.054
- Dark Taupe #7F684E ΔE 0.061
- Battleship Gray #6C757D ΔE 0.062
- Grey Brown #7F7053 ΔE 0.065
- Dark Olive Green #556B2F ΔE 0.065
- Dark Aquamarine #017371 ΔE 0.065
Use #586A5D 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.