#8499A3
Closest named color: Cool Gray (#8D99AE). oklch(67% 0.028 228.1), rgb(132, 153, 163).
Aa
Black text reads best on this color (7.06:1).
About this color
#8499A3 is a medium-light close to neutral grey. In OKLCH its lightness is 67%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Cool Gray (#8D99AE), ΔE 0.022 away. Black text reads best on it, at 7.06:1.
| Hue family | Neutrals |
| Lightness | medium-light (67%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.06:1 |
| White text | 2.97:1 |
Values
| HEX | #8499A3 |
| RGB | rgb(132, 153, 163) |
| HSL | hsl(199, 14%, 58%) |
| OKLCH | oklch(67% 0.028 228.1) |
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 #8499A3 | 2.97:1 | Fails | Lc -61.7 | Content text, not long reading |
| Black text on #8499A3 | 7.06:1 | AAA | Lc 47.7 | Large or bold text, headings |
| #8499A3 text on white | 2.97:1 | Fails | Lc 56.3 | Large or bold text, headings |
| #8499A3 text on black | 7.06:1 | AAA | Lc -45.5 | Large or bold text, headings |
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 400.
-
Step 50
50
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E6EAEC
oklch(93.5% 0.005 228.8)
-
Step 200
200
#D3DADE
oklch(88.4% 0.009 232.4)
-
Step 300
300
#B6C3CA
oklch(80.9% 0.017 231)
-
Step 400
400 (this color)
#8499A3
oklch(67% 0.028 228.1)
-
Step 500
500
#738E9B
oklch(63% 0.036 228.7)
-
Step 600
600
#5C7886
oklch(55.6% 0.039 229.9)
-
Step 700
700
#4B6571
oklch(49.1% 0.036 228)
-
Step 800
800
#3E525C
oklch(42.6% 0.03 229.9)
-
Step 900
900
#35444B
oklch(37.6% 0.023 228)
-
Step 950
950
#1F282C
oklch(27% 0.015 226.6)
#8499A3 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) | #9498A4 | 0.022 |
| Deuteranopia (no green cones) | #8F94A3 | 0.019 |
| Tritanopia (no blue cones) | #7B9C9C | 0.020 |
| Achromatopsia (no color) | #969696 | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8499A3
#8499A3
oklch(67% 0.028 228.1)
- #A49087
#A49087
oklch(66.9% 0.027 45.7)
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 #8499A3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.022
- Bluey Grey #89A0B0 ΔE 0.025
- Bluegrey #85A3B2 ΔE 0.030
- Greyblue #77A1B5 ΔE 0.031
- Cool Grey #95A3A6 ΔE 0.038
- Blue Grey #758DA3 ΔE 0.042
- Silver Lake Blue #778DA9 ΔE 0.043
- Cadet Blue #5F9EA0 ΔE 0.045
Use #8499A3 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.