#586455
Closest named color: Dim Gray (#696969). oklch(48.8% 0.028 139.4), rgb(88, 100, 85).
Aa
White text reads best on this color (6.23:1).
About this color
#586455 is a medium-dark close to neutral grey. In OKLCH its lightness is 49%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Dim Gray (#696969), ΔE 0.043 away. White text reads best on it, at 6.23:1.
| Hue family | Neutrals |
| Lightness | medium-dark (49%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Dim Gray (#696969) |
| Black text | 3.36:1 |
| White text | 6.23:1 |
Values
| HEX | #586455 |
| RGB | rgb(88, 100, 85) |
| HSL | hsl(108, 8%, 36%) |
| OKLCH | oklch(48.8% 0.028 139.4) |
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 #586455 | 6.23:1 | AA | Lc -86.2 | Fine for body text |
| Black text on #586455 | 3.36:1 | AA large text | Lc 23.0 | Dividers and decoration only |
| #586455 text on white | 6.23:1 | AA | Lc 81.1 | Fine for body text |
| #586455 text on black | 3.36:1 | AA large text | Lc -20.8 | 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
#F5F6F4
oklch(97.2% 0.003 128.5)
-
Step 100
100
#E8EAE8
oklch(93.5% 0.003 145.5)
-
Step 200
200
#D7DAD6
oklch(88.5% 0.006 137.8)
-
Step 300
300
#BCC3BB
oklch(80.9% 0.013 141.8)
-
Step 400
400
#9AA497
oklch(70.7% 0.022 138.4)
-
Step 500
500
#818E7E
oklch(63.1% 0.028 139.8)
-
Step 600
600
#6B7867
oklch(55.7% 0.03 138.3)
-
Step 700
700 (this color)
#586455
oklch(48.8% 0.028 139.4)
-
Step 800
800
#495246
oklch(42.7% 0.023 137.9)
-
Step 900
900
#3D443B
oklch(37.7% 0.018 138.7)
-
Step 950
950
#242823
oklch(27.1% 0.011 139.4)
#586455 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) | #656154 | 0.021 |
| Deuteranopia (no green cones) | #636056 | 0.020 |
| Tritanopia (no blue cones) | #586360 | 0.019 |
| Achromatopsia (no color) | #616161 | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #586455
#586455
oklch(48.8% 0.028 139.4)
- #675B6A
#675B6A
oklch(48.8% 0.028 319.5)
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 #586455, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dim Gray #696969 ΔE 0.043
- Slate #516572 ΔE 0.045
- Dark Moss Green #606C38 ΔE 0.055
- Dark Green Blue #1F6357 ΔE 0.062
- Dark Olive Green #556B2F ΔE 0.063
- Dark Taupe #7F684E ΔE 0.064
- Camo Green #526525 ΔE 0.067
- Dark Aqua #05696B ΔE 0.070
Use #586455 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.