#7B8D87
Closest named color: Light Slate Gray (#778899). oklch(62.7% 0.023 173.5), rgb(123, 141, 135).
Aa
Black text reads best on this color (6.00:1).
About this color
#7B8D87 is a medium-light close to neutral grey. In OKLCH its lightness is 63%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Light Slate Gray (#778899), ΔE 0.035 away. Black text reads best on it, at 6.00:1.
| Hue family | Neutrals |
| Lightness | medium-light (63%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Light Slate Gray (#778899) |
| Black text | 6.00:1 |
| White text | 3.49:1 |
Values
| HEX | #7B8D87 |
| RGB | rgb(123, 141, 135) |
| HSL | hsl(160, 7%, 52%) |
| OKLCH | oklch(62.7% 0.023 173.5) |
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 #7B8D87 | 3.49:1 | AA large text | Lc -68.0 | Content text, not long reading |
| Black text on #7B8D87 | 6.00:1 | AA | Lc 41.5 | Non-text elements, placeholder text |
| #7B8D87 text on white | 3.49:1 | AA large text | Lc 62.6 | Content text, not long reading |
| #7B8D87 text on black | 6.00:1 | AA | Lc -39.1 | 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 500.
-
Step 50
50
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E8EAE9
oklch(93.5% 0.003 165.1)
-
Step 200
200
#D5DAD9
oklch(88.4% 0.006 183)
-
Step 300
300
#BAC3C0
oklch(80.9% 0.011 174.2)
-
Step 400
400
#96A49F
oklch(70.6% 0.017 172.4)
-
Step 500
500 (this color)
#7B8D87
oklch(62.7% 0.023 173.5)
-
Step 600
600
#657872
oklch(55.5% 0.024 174.3)
-
Step 700
700
#54655F
oklch(49.1% 0.023 172)
-
Step 800
800
#45534E
oklch(42.8% 0.019 171.8)
-
Step 900
900
#3A4441
oklch(37.7% 0.014 175.5)
-
Step 950
950
#222826
oklch(27% 0.009 173.5)
#7B8D87 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) | #8C8A87 | 0.025 |
| Deuteranopia (no green cones) | #888887 | 0.022 |
| Tritanopia (no blue cones) | #778D8B | 0.008 |
| Achromatopsia (no color) | #898989 | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B8D87
#7B8D87
oklch(62.7% 0.023 173.5)
- #948389
#948389
oklch(62.7% 0.022 354.4)
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 #7B8D87, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Slate Gray #778899 ΔE 0.035
- Gray #808080 ΔE 0.035
- Steel #738595 ΔE 0.038
- Medium Grey #7D7F7C ΔE 0.038
- Steel Grey #6F828A ΔE 0.039
- Warm Grey #978A84 ΔE 0.040
- Blue Grey #758DA3 ΔE 0.043
- Green Grey #77926F ΔE 0.043
Use #7B8D87 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.