#6C7B83
Closest named color: Battleship Grey (#6B7C85). oklch(57.3% 0.022 231), rgb(108, 123, 131).
Aa
Black text reads best on this color (4.79:1).
About this color
#6C7B83 is a medium-dark close to neutral grey. In OKLCH its lightness is 57%, its chroma 0.022. It has too little chroma to lean warm or cool. The nearest named color is Battleship Grey (#6B7C85), ΔE 0.004 away. Black text reads best on it, at 4.79:1.
| Hue family | Neutrals |
| Lightness | medium-dark (57%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | Battleship Grey (#6B7C85) |
| Black text | 4.79:1 |
| White text | 4.37:1 |
Values
| HEX | #6C7B83 |
| RGB | rgb(108, 123, 131) |
| HSL | hsl(201, 10%, 47%) |
| OKLCH | oklch(57.3% 0.022 231) |
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 #6C7B83 | 4.37:1 | AA large text | Lc -75.8 | Fine for body text |
| Black text on #6C7B83 | 4.79:1 | AA | Lc 33.7 | Non-text elements, placeholder text |
| #6C7B83 text on white | 4.37:1 | AA large text | Lc 70.3 | Content text, not long reading |
| #6C7B83 text on black | 4.79:1 | AA | Lc -31.3 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#F4F5F6
oklch(97% 0.002 247.8)
-
Step 100
100
#E8EAEB
oklch(93.6% 0.003 228.8)
-
Step 200
200
#D6DADC
oklch(88.6% 0.005 228.8)
-
Step 300
300
#BBC2C6
oklch(81% 0.01 232.4)
-
Step 400
400
#97A3A9
oklch(70.8% 0.016 229.1)
-
Step 500
500
#7E8C93
oklch(63.1% 0.019 229.2)
-
Step 600
600 (this color)
#6C7B83
oklch(57.3% 0.022 231)
-
Step 700
700
#56636A
oklch(49.1% 0.02 231.3)
-
Step 800
800
#465157
oklch(42.8% 0.017 231.6)
-
Step 900
900
#3B4347
oklch(37.7% 0.013 229.2)
-
Step 950
950
#23272A
oklch(27% 0.008 240.2)
#6C7B83 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) | #777A83 | 0.016 |
| Deuteranopia (no green cones) | #747783 | 0.015 |
| Tritanopia (no blue cones) | #667D7D | 0.015 |
| Achromatopsia (no color) | #797979 | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C7B83
#6C7B83
oklch(57.3% 0.022 231)
- #83756D
#83756D
oklch(57.3% 0.021 51.8)
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 #6C7B83, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Grey #6B7C85 ΔE 0.004
- Battleship Gray #6C757D ΔE 0.017
- Grey Blue #647D8E ΔE 0.018
- Steel Grey #6F828A ΔE 0.021
- Slate Gray #708090 ΔE 0.023
- Medium Grey #7D7F7C ΔE 0.031
- Gray #808080 ΔE 0.034
- Steel #738595 ΔE 0.037
Use #6C7B83 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.