#808E99
Closest named color: Blue Grey (#758DA3). oklch(63.9% 0.023 241.6), rgb(128, 142, 153).
Aa
Black text reads best on this color (6.24:1).
About this color
#808E99 is a medium-light close to neutral grey. In OKLCH its lightness is 64%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Blue Grey (#758DA3), ΔE 0.021 away. Black text reads best on it, at 6.24:1.
| Hue family | Neutrals |
| Lightness | medium-light (64%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Blue Grey (#758DA3) |
| Black text | 6.24:1 |
| White text | 3.36:1 |
Values
| HEX | #808E99 |
| RGB | rgb(128, 142, 153) |
| HSL | hsl(206, 11%, 55%) |
| OKLCH | oklch(63.9% 0.023 241.6) |
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 #808E99 | 3.36:1 | AA large text | Lc -66.5 | Content text, not long reading |
| Black text on #808E99 | 6.24:1 | AA | Lc 43.0 | Non-text elements, placeholder text |
| #808E99 text on white | 3.36:1 | AA large text | Lc 61.1 | Content text, not long reading |
| #808E99 text on black | 6.24:1 | AA | Lc -40.6 | 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
#F4F5F6
oklch(97% 0.002 247.8)
-
Step 100
100
#E8EAEC
oklch(93.6% 0.003 247.9)
-
Step 200
200
#D6DADD
oklch(88.6% 0.006 239.8)
-
Step 300
300
#BAC2C7
oklch(80.9% 0.011 234.9)
-
Step 400
400
#97A2AB
oklch(70.6% 0.018 242.5)
-
Step 500
500 (this color)
#808E99
oklch(63.9% 0.023 241.6)
-
Step 600
600
#677581
oklch(55.5% 0.025 244.1)
-
Step 700
700
#55636D
oklch(49.2% 0.024 239.1)
-
Step 800
800
#465159
oklch(42.8% 0.019 239.5)
-
Step 900
900
#3B4349
oklch(37.8% 0.015 240.3)
-
Step 950
950
#22272B
oklch(26.9% 0.01 242.1)
#808E99 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) | #8A8E9A | 0.014 |
| Deuteranopia (no green cones) | #868B99 | 0.011 |
| Tritanopia (no blue cones) | #7A9191 | 0.019 |
| Achromatopsia (no color) | #8C8C8C | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #808E99
#808E99
oklch(63.9% 0.023 241.6)
- #97897E
#97897E
oklch(63.9% 0.023 60.5)
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 #808E99, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue Grey #758DA3 ΔE 0.021
- Light Slate Gray #778899 ΔE 0.022
- Silver Lake Blue #778DA9 ΔE 0.027
- Steel #738595 ΔE 0.033
- Warm Grey #978A84 ΔE 0.041
- Cool Gray #8D99AE ΔE 0.044
- Lavender Gray #7E7F9A ΔE 0.044
- Gray #808080 ΔE 0.046
Use #808E99 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.