#7C707A
Closest named color: Purple Grey (#866F85). oklch(55.9% 0.021 331.3), rgb(124, 112, 122).
Aa
White text reads best on this color (4.71:1).
About this color
#7C707A is a medium-dark close to neutral grey. In OKLCH its lightness is 56%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Purple Grey (#866F85), ΔE 0.025 away. White text reads best on it, at 4.71:1.
| Hue family | Neutrals |
| Lightness | medium-dark (56%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Purple Grey (#866F85) |
| Black text | 4.45:1 |
| White text | 4.71:1 |
Values
| HEX | #7C707A |
| RGB | rgb(124, 112, 122) |
| HSL | hsl(310, 5%, 46%) |
| OKLCH | oklch(55.9% 0.021 331.3) |
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 #7C707A | 4.71:1 | AA | Lc -78.2 | Fine for body text |
| Black text on #7C707A | 4.45:1 | AA large text | Lc 31.3 | Non-text elements, placeholder text |
| #7C707A text on white | 4.71:1 | AA | Lc 72.7 | Content text, not long reading |
| #7C707A text on black | 4.45:1 | AA large text | Lc -28.9 | 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
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#EBE9EB
oklch(93.6% 0.003 325.6)
-
Step 200
200
#DBD8DB
oklch(88.5% 0.005 325.6)
-
Step 300
300
#C4BEC3
oklch(80.8% 0.01 331)
-
Step 400
400
#A69DA5
oklch(70.6% 0.015 329.2)
-
Step 500
500
#91858F
oklch(63.1% 0.02 331.3)
-
Step 600
600 (this color)
#7C707A
oklch(55.9% 0.021 331.3)
-
Step 700
700
#685D66
oklch(49.2% 0.02 331.9)
-
Step 800
800
#544C53
oklch(42.7% 0.015 329.8)
-
Step 900
900
#463F45
oklch(37.7% 0.014 330.5)
-
Step 950
950
#292528
oklch(27% 0.008 334.4)
#7C707A 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) | #70727A | 0.019 |
| Deuteranopia (no green cones) | #72747A | 0.018 |
| Tritanopia (no blue cones) | #7D7173 | 0.012 |
| Achromatopsia (no color) | #737373 | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C707A
#7C707A
oklch(55.9% 0.021 331.3)
- #6C786E
#6C786E
oklch(56% 0.021 150.3)
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 #7C707A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Grey #866F85 ΔE 0.025
- Battleship Gray #6C757D ΔE 0.026
- Grey Purple #826D8C ΔE 0.034
- Battleship Grey #6B7C85 ΔE 0.039
- Medium Grey #7D7F7C ΔE 0.043
- Dim Gray #696969 ΔE 0.044
- Gray #808080 ΔE 0.046
- Slate Gray #708090 ΔE 0.048
Use #7C707A 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.