#7E7378
Closest named color: Battleship Gray (#6C757D). oklch(56.7% 0.015 348.3), rgb(126, 115, 120).
Aa
Black text reads best on this color (4.61:1).
About this color
#7E7378 is a medium-dark close to neutral grey. In OKLCH its lightness is 57%, its chroma 0.015. It has too little chroma to lean warm or cool. The nearest named color is Battleship Gray (#6C757D), ΔE 0.027 away. Black text reads best on it, at 4.61:1.
| Hue family | Neutrals |
| Lightness | medium-dark (57%) |
| Chroma | close to neutral grey (0.015) |
| Temperature | neutral |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.61:1 |
| White text | 4.55:1 |
Values
| HEX | #7E7378 |
| RGB | rgb(126, 115, 120) |
| HSL | hsl(333, 5%, 47%) |
| OKLCH | oklch(56.7% 0.015 348.3) |
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 #7E7378 | 4.55:1 | AA | Lc -77.1 | Fine for body text |
| Black text on #7E7378 | 4.61:1 | AA | Lc 32.4 | Non-text elements, placeholder text |
| #7E7378 text on white | 4.55:1 | AA | Lc 71.7 | Content text, not long reading |
| #7E7378 text on black | 4.61:1 | AA | Lc -30.0 | 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
#F6F5F5
oklch(97.1% 0.001 17.2)
-
Step 100
100
#EBE9EA
oklch(93.6% 0.003 345.2)
-
Step 200
200
#DBD8D9
oklch(88.5% 0.004 354.7)
-
Step 300
300
#C4BFC1
oklch(80.9% 0.006 350.8)
-
Step 400
400
#A69EA2
oklch(70.7% 0.011 345.5)
-
Step 500
500
#91868B
oklch(63.1% 0.015 348.2)
-
Step 600
600 (this color)
#7E7378
oklch(56.7% 0.015 348.3)
-
Step 700
700
#675E62
oklch(49.2% 0.013 348.8)
-
Step 800
800
#544C50
oklch(42.6% 0.012 345.9)
-
Step 900
900
#464042
oklch(37.8% 0.009 355.3)
-
Step 950
950
#292527
oklch(27% 0.007 345.8)
#7E7378 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) | #747578 | 0.016 |
| Deuteranopia (no green cones) | #767678 | 0.014 |
| Tritanopia (no blue cones) | #807375 | 0.005 |
| Achromatopsia (no color) | #767676 | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7E7378
#7E7378
oklch(56.7% 0.015 348.3)
- #6E7A75
#6E7A75
oklch(56.8% 0.016 168.8)
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 #7E7378, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.027
- Purple Grey #866F85 ΔE 0.030
- Medium Grey #7D7F7C ΔE 0.033
- Battleship Grey #6B7C85 ΔE 0.035
- Gray #808080 ΔE 0.036
- Grey Purple #826D8C ΔE 0.041
- Slate Gray #708090 ΔE 0.045
- Steel Grey #6F828A ΔE 0.045
Use #7E7378 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.