#677876
Closest named color: Battleship Gray (#6C757D). oklch(55.8% 0.02 188), rgb(103, 120, 118).
Aa
White text reads best on this color (4.64:1).
About this color
#677876 is a medium-dark close to neutral grey. In OKLCH its lightness is 56%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Battleship Gray (#6C757D), ΔE 0.018 away. White text reads best on it, at 4.64:1.
| Hue family | Neutrals |
| Lightness | medium-dark (56%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.52:1 |
| White text | 4.64:1 |
Values
| HEX | #677876 |
| RGB | rgb(103, 120, 118) |
| HSL | hsl(173, 8%, 44%) |
| OKLCH | oklch(55.8% 0.02 188) |
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 #677876 | 4.64:1 | AA | Lc -77.7 | Fine for body text |
| Black text on #677876 | 4.52:1 | AA | Lc 31.8 | Non-text elements, placeholder text |
| #677876 text on white | 4.64:1 | AA | Lc 72.3 | Content text, not long reading |
| #677876 text on black | 4.52:1 | AA | Lc -29.4 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E8EAEA
oklch(93.6% 0.002 197.1)
-
Step 200
200
#D5DADA
oklch(88.5% 0.005 197.1)
-
Step 300
300
#BAC3C1
oklch(81% 0.01 181.3)
-
Step 400
400
#97A4A2
oklch(70.8% 0.015 185.8)
-
Step 500
500
#7D8D8B
oklch(63% 0.019 187.6)
-
Step 600
600 (this color)
#677876
oklch(55.8% 0.02 188)
-
Step 700
700
#556463
oklch(49% 0.018 191.6)
-
Step 800
800
#465250
oklch(42.7% 0.016 184.5)
-
Step 900
900
#3B4443
oklch(37.8% 0.012 188.5)
-
Step 950
950
#222827
oklch(27.1% 0.009 184.6)
#677876 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) | #767676 | 0.022 |
| Deuteranopia (no green cones) | #737376 | 0.022 |
| Tritanopia (no blue cones) | #637977 | 0.006 |
| Achromatopsia (no color) | #747474 | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #677876
#677876
oklch(55.8% 0.02 188)
- #7F6F72
#7F6F72
oklch(55.8% 0.021 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 #677876, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.018
- Battleship Grey #6B7C85 ΔE 0.024
- Grey Blue #647D8E ΔE 0.035
- Steel Grey #6F828A ΔE 0.039
- Medium Grey #7D7F7C ΔE 0.040
- Dim Gray #696969 ΔE 0.043
- Slate Gray #708090 ΔE 0.044
- Gray #808080 ΔE 0.046
Use #677876 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.