#606C63
Closest named color: Dim Gray (#696969). oklch(51.8% 0.02 153.2), rgb(96, 108, 99).
Aa
White text reads best on this color (5.49:1).
About this color
#606C63 is a medium-dark close to neutral grey. In OKLCH its lightness is 52%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Dim Gray (#696969), ΔE 0.020 away. White text reads best on it, at 5.49:1.
| Hue family | Neutrals |
| Lightness | medium-dark (52%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Dim Gray (#696969) |
| Black text | 3.82:1 |
| White text | 5.49:1 |
Values
| HEX | #606C63 |
| RGB | rgb(96, 108, 99) |
| HSL | hsl(135, 6%, 40%) |
| OKLCH | oklch(51.8% 0.02 153.2) |
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 #606C63 | 5.49:1 | AA | Lc -82.8 | Fine for body text |
| Black text on #606C63 | 3.82:1 | AA large text | Lc 26.6 | Dividers and decoration only |
| #606C63 text on white | 5.49:1 | AA | Lc 77.4 | Fine for body text |
| #606C63 text on black | 3.82:1 | AA large text | Lc -24.3 | 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
#F5F6F5
oklch(97.2% 0.002 145.6)
-
Step 100
100
#E8EAE9
oklch(93.5% 0.003 165.1)
-
Step 200
200
#D6DAD7
oklch(88.4% 0.006 153.8)
-
Step 300
300
#BCC2BE
oklch(80.8% 0.009 157)
-
Step 400
400
#9AA49C
oklch(70.8% 0.016 151.7)
-
Step 500
500
#818D84
oklch(63.1% 0.019 153.3)
-
Step 600
600
#6A776D
oklch(55.5% 0.022 152.5)
-
Step 700
700 (this color)
#606C63
oklch(51.8% 0.02 153.2)
-
Step 800
800
#48524B
oklch(42.7% 0.017 155.1)
-
Step 900
900
#3D443E
oklch(37.8% 0.014 149.5)
-
Step 950
950
#232825
oklch(27.1% 0.009 159.4)
#606C63 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) | #6C6A63 | 0.018 |
| Deuteranopia (no green cones) | #6A6863 | 0.018 |
| Tritanopia (no blue cones) | #5E6C69 | 0.010 |
| Achromatopsia (no color) | #696969 | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #606C63
#606C63
oklch(51.8% 0.02 153.2)
- #70646D
#70646D
oklch(51.8% 0.02 334.5)
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 #606C63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dim Gray #696969 ΔE 0.020
- Slate #516572 ΔE 0.043
- Battleship Gray #6C757D ΔE 0.047
- Dark Taupe #7F684E ΔE 0.052
- Grey Brown #7F7053 ΔE 0.055
- Dark Moss Green #606C38 ΔE 0.061
- Battleship Grey #6B7C85 ΔE 0.064
- Metallic Blue #4F738E ΔE 0.065
Use #606C63 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.