#7B8091
Closest named color: Slate Gray (#708090). oklch(60.1% 0.026 272.6), rgb(123, 128, 145).
Aa
Black text reads best on this color (5.33:1).
About this color
#7B8091 is a medium-dark close to neutral grey. In OKLCH its lightness is 60%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Slate Gray (#708090), ΔE 0.016 away. Black text reads best on it, at 5.33:1.
| Hue family | Neutrals |
| Lightness | medium-dark (60%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Slate Gray (#708090) |
| Black text | 5.33:1 |
| White text | 3.93:1 |
Values
| HEX | #7B8091 |
| RGB | rgb(123, 128, 145) |
| HSL | hsl(226, 9%, 53%) |
| OKLCH | oklch(60.1% 0.026 272.6) |
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 #7B8091 | 3.93:1 | AA large text | Lc -72.3 | Content text, not long reading |
| Black text on #7B8091 | 5.33:1 | AA | Lc 37.3 | Non-text elements, placeholder text |
| #7B8091 text on white | 3.93:1 | AA large text | Lc 66.7 | Content text, not long reading |
| #7B8091 text on black | 5.33:1 | AA | Lc -34.9 | 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
#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
#9CA0AE
oklch(70.7% 0.021 273.1)
-
Step 500
500 (this color)
#7B8091
oklch(60.1% 0.026 272.6)
-
Step 600
600
#6D7385
oklch(55.7% 0.029 270.9)
-
Step 700
700
#5B6070
oklch(49.1% 0.026 271.7)
-
Step 800
800
#4B4E5B
oklch(42.6% 0.022 275.2)
-
Step 900
900
#3E414B
oklch(37.6% 0.018 272.3)
-
Step 950
950
#24262C
oklch(26.9% 0.012 271)
#7B8091 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) | #7B8192 | 0.003 |
| Deuteranopia (no green cones) | #7A8091 | 0.001 |
| Tritanopia (no blue cones) | #768385 | 0.024 |
| Achromatopsia (no color) | #808080 | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B8091
#7B8091
oklch(60.1% 0.026 272.6)
- #86816F
#86816F
oklch(60.2% 0.027 94.2)
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 #7B8091, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Gray #708090 ΔE 0.016
- Lavender Gray #7E7F9A ΔE 0.016
- Steel #738595 ΔE 0.016
- Steel Grey #6F828A ΔE 0.022
- Light Slate Gray #778899 ΔE 0.022
- Gray #808080 ΔE 0.027
- Medium Grey #7D7F7C ΔE 0.031
- Battleship Grey #6B7C85 ΔE 0.032
Use #7B8091 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.