#8A8D9C
Closest named color: Blue Grey (#758DA3). oklch(64.6% 0.023 276.8), rgb(138, 141, 156).
Aa
Black text reads best on this color (6.37:1).
About this color
#8A8D9C is a medium-light close to neutral grey. In OKLCH its lightness is 65%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Blue Grey (#758DA3), ΔE 0.030 away. Black text reads best on it, at 6.37:1.
| Hue family | Neutrals |
| Lightness | medium-light (65%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Blue Grey (#758DA3) |
| Black text | 6.37:1 |
| White text | 3.29:1 |
Values
| HEX | #8A8D9C |
| RGB | rgb(138, 141, 156) |
| HSL | hsl(230, 8%, 58%) |
| OKLCH | oklch(64.6% 0.023 276.8) |
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 #8A8D9C | 3.29:1 | AA large text | Lc -65.8 | Content text, not long reading |
| Black text on #8A8D9C | 6.37:1 | AA | Lc 43.7 | Non-text elements, placeholder text |
| #8A8D9C text on white | 3.29:1 | AA large text | Lc 60.4 | Content text, not long reading |
| #8A8D9C text on black | 6.37:1 | AA | Lc -41.4 | 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
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#E9EAEC
oklch(93.7% 0.003 264.5)
-
Step 200
200
#D8D9DD
oklch(88.6% 0.006 275)
-
Step 300
300
#BEC0C8
oklch(80.9% 0.011 274.9)
-
Step 400
400
#9DA0AC
oklch(70.7% 0.018 274.7)
-
Step 500
500 (this color)
#8A8D9C
oklch(64.6% 0.023 276.8)
-
Step 600
600
#6F7282
oklch(55.5% 0.025 277.1)
-
Step 700
700
#5D606E
oklch(49.1% 0.023 276)
-
Step 800
800
#4C4E5A
oklch(42.7% 0.02 278)
-
Step 900
900
#3F414A
oklch(37.7% 0.016 275.7)
-
Step 950
950
#25262B
oklch(27% 0.009 276.8)
#8A8D9C 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) | #898E9D | 0.003 |
| Deuteranopia (no green cones) | #888D9C | 0.003 |
| Tritanopia (no blue cones) | #869092 | 0.021 |
| Achromatopsia (no color) | #8E8E8E | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A8D9C
#8A8D9C
oklch(64.6% 0.023 276.8)
- #928E7F
#928E7F
oklch(64.6% 0.022 94.6)
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 #8A8D9C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue Grey #758DA3 ΔE 0.030
- Silver Lake Blue #778DA9 ΔE 0.031
- Light Slate Gray #778899 ΔE 0.032
- Warm Grey #978A84 ΔE 0.037
- Cool Gray #8D99AE ΔE 0.037
- Purpley Grey #947E94 ΔE 0.041
- Steel #738595 ΔE 0.042
- English Lavender #9D8189 ΔE 0.042
Use #8A8D9C 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.