#8593BF
Closest named color: Cool Gray (#8D99AE). oklch(66.8% 0.067 270.8), rgb(133, 147, 191).
Aa
Black text reads best on this color (6.92:1).
About this color
#8593BF is a medium-light, muted blue. In OKLCH its lightness is 67%, its chroma 0.067 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.036 away. Black text reads best on it, at 6.92:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 6.92:1 |
| White text | 3.03:1 |
Values
| HEX | #8593BF |
| RGB | rgb(133, 147, 191) |
| HSL | hsl(226, 31%, 64%) |
| OKLCH | oklch(66.8% 0.067 270.8) |
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 #8593BF | 3.03:1 | AA large text | Lc -62.5 | Content text, not long reading |
| Black text on #8593BF | 6.92:1 | AA | Lc 47.0 | Large or bold text, headings |
| #8593BF text on white | 3.03:1 | AA large text | Lc 57.1 | Large or bold text, headings |
| #8593BF text on black | 6.92:1 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E7EAF0
oklch(93.6% 0.009 264.5)
-
Step 200
200
#D4D9E6
oklch(88.5% 0.019 269.1)
-
Step 300
300
#B8C0D7
oklch(80.9% 0.034 270.4)
-
Step 400
400
#949FC2
oklch(70.6% 0.053 271.3)
-
Step 500
500 (this color)
#8593BF
oklch(66.8% 0.067 270.8)
-
Step 600
600
#63719F
oklch(55.6% 0.074 270.9)
-
Step 700
700
#525F88
oklch(49.2% 0.068 270.3)
-
Step 800
800
#434D6E
oklch(42.6% 0.057 270.9)
-
Step 900
900
#394059
oklch(37.6% 0.044 272.1)
-
Step 950
950
#212634
oklch(27% 0.027 269.3)
#8593BF 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) | #8597C1 | 0.011 |
| Deuteranopia (no green cones) | #8192BE | 0.006 |
| Tritanopia (no blue cones) | #759BA2 | 0.060 |
| Achromatopsia (no color) | #949494 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8593BF
#8593BF
oklch(66.8% 0.067 270.8)
- #A49464
#A49464
oklch(66.9% 0.068 91.8)
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 #8593BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.036
- Silver Lake Blue #778DA9 ΔE 0.040
- Faded Blue #658CBB ΔE 0.047
- Greyblue #77A1B5 ΔE 0.048
- Blue Grey #758DA3 ΔE 0.049
- Bluey Grey #89A0B0 ΔE 0.049
- Bluegrey #85A3B2 ΔE 0.054
- Heather #A484AC ΔE 0.057
Use #8593BF 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.