#8596AA
Closest named color: Cool Gray (#8D99AE). oklch(66.6% 0.036 252.6), rgb(133, 150, 170).
Aa
Black text reads best on this color (6.94:1).
About this color
#8596AA is a medium-light, muted blue. In OKLCH its lightness is 67%, its chroma 0.036 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.015 away. Black text reads best on it, at 6.94:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 6.94:1 |
| White text | 3.02:1 |
Values
| HEX | #8596AA |
| RGB | rgb(133, 150, 170) |
| HSL | hsl(212, 18%, 59%) |
| OKLCH | oklch(66.6% 0.036 252.6) |
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 #8596AA | 3.02:1 | AA large text | Lc -62.4 | Content text, not long reading |
| Black text on #8596AA | 6.94:1 | AA | Lc 47.0 | Large or bold text, headings |
| #8596AA text on white | 3.02:1 | AA large text | Lc 57.0 | Large or bold text, headings |
| #8596AA text on black | 6.94:1 | AA | Lc -44.7 | 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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E7EAED
oklch(93.6% 0.005 247.9)
-
Step 200
200
#D5DADF
oklch(88.6% 0.009 247.9)
-
Step 300
300
#B9C2CC
oklch(81% 0.017 250.9)
-
Step 400
400
#95A2B2
oklch(70.7% 0.028 253.6)
-
Step 500
500 (this color)
#8596AA
oklch(66.6% 0.036 252.6)
-
Step 600
600
#63758A
oklch(55.6% 0.039 252.5)
-
Step 700
700
#526275
oklch(49% 0.036 252.9)
-
Step 800
800
#43505F
oklch(42.6% 0.03 252.2)
-
Step 900
900
#39434E
oklch(37.8% 0.023 250.9)
-
Step 950
950
#21272E
oklch(27% 0.016 252.4)
#8596AA 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) | #8F96AB | 0.014 |
| Deuteranopia (no green cones) | #8B93AA | 0.011 |
| Tritanopia (no blue cones) | #7B9A9C | 0.031 |
| Achromatopsia (no color) | #949494 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8596AA
#8596AA
oklch(66.6% 0.036 252.6)
- #A2917D
#A2917D
oklch(66.6% 0.035 71.7)
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 #8596AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.015
- Bluey Grey #89A0B0 ΔE 0.028
- Greyblue #77A1B5 ΔE 0.032
- Silver Lake Blue #778DA9 ΔE 0.033
- Blue Grey #758DA3 ΔE 0.035
- Bluegrey #85A3B2 ΔE 0.035
- Cool Grey #95A3A6 ΔE 0.046
- Light Slate Gray #778899 ΔE 0.048
Use #8596AA 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.