#676D7F
Closest named color: Battleship Gray (#6C757D). oklch(53.6% 0.029 270.8), rgb(103, 109, 127).
Aa
White text reads best on this color (5.15:1).
About this color
#676D7F is a medium-dark close to neutral grey. In OKLCH its lightness is 54%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is Battleship Gray (#6C757D), ΔE 0.027 away. White text reads best on it, at 5.15:1.
| Hue family | Neutrals |
| Lightness | medium-dark (54%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.07:1 |
| White text | 5.15:1 |
Values
| HEX | #676D7F |
| RGB | rgb(103, 109, 127) |
| HSL | hsl(225, 10%, 45%) |
| OKLCH | oklch(53.6% 0.029 270.8) |
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 #676D7F | 5.15:1 | AA | Lc -80.9 | Fine for body text |
| Black text on #676D7F | 4.07:1 | AA large text | Lc 28.5 | Dividers and decoration only |
| #676D7F text on white | 5.15:1 | AA | Lc 75.6 | Fine for body text |
| #676D7F text on black | 4.07:1 | AA large text | Lc -26.2 | 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 600.
-
Step 50
50
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9EAEC
oklch(93.7% 0.003 264.5)
-
Step 200
200
#D7D9DE
oklch(88.5% 0.007 268.5)
-
Step 300
300
#BDC0C9
oklch(80.8% 0.013 271.3)
-
Step 400
400
#9BA0AE
oklch(70.6% 0.021 270.1)
-
Step 500
500
#83899A
oklch(63.1% 0.026 270.2)
-
Step 600
600 (this color)
#676D7F
oklch(53.6% 0.029 270.8)
-
Step 700
700
#5B6071
oklch(49.1% 0.028 272.4)
-
Step 800
800
#4A4F5C
oklch(42.8% 0.022 268.8)
-
Step 900
900
#3E414B
oklch(37.6% 0.018 272.3)
-
Step 950
950
#24262C
oklch(26.9% 0.012 271)
#676D7F 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) | #686E80 | 0.003 |
| Deuteranopia (no green cones) | #666C7F | 0.003 |
| Tritanopia (no blue cones) | #617073 | 0.026 |
| Achromatopsia (no color) | #6D6D6D | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #676D7F
#676D7F
oklch(53.6% 0.029 270.8)
- #746D5B
#746D5B
oklch(53.6% 0.028 89.3)
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 #676D7F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.027
- Dim Gray #696969 ΔE 0.033
- Metallic Blue #4F738E ΔE 0.037
- Battleship Grey #6B7C85 ΔE 0.044
- Slate #516572 ΔE 0.045
- Grey Blue #647D8E ΔE 0.046
- Grey Purple #826D8C ΔE 0.048
- Purple Grey #866F85 ΔE 0.051
Use #676D7F 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.