#86ACD3
Closest named color: Cool Steel (#97A7B3). oklch(73.1% 0.07 249.5), rgb(134, 172, 211).
Aa
Black text reads best on this color (8.85:1).
About this color
#86ACD3 is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.070 and its hue 249°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.047 away. Black text reads best on it, at 8.85:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.070) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.85:1 |
| White text | 2.37:1 |
Values
| HEX | #86ACD3 |
| RGB | rgb(134, 172, 211) |
| HSL | hsl(210, 47%, 68%) |
| OKLCH | oklch(73.1% 0.07 249.5) |
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 #86ACD3 | 2.37:1 | Fails | Lc -51.7 | Large or bold text, headings |
| Black text on #86ACD3 | 8.85:1 | AAA | Lc 57.3 | Large or bold text, headings |
| #86ACD3 text on white | 2.37:1 | Fails | Lc 46.7 | Large or bold text, headings |
| #86ACD3 text on black | 8.85:1 | AAA | Lc -55.3 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E4EBF2
oklch(93.7% 0.012 248)
-
Step 200
200
#CDDBE9
oklch(88.5% 0.025 248.1)
-
Step 300
300
#ACC4DD
oklch(81% 0.044 249.4)
-
Step 400
400 (this color)
#86ACD3
oklch(73.1% 0.07 249.5)
-
Step 500
500
#5D8EBE
oklch(63.2% 0.09 248.9)
-
Step 600
600
#4377AA
oklch(55.6% 0.098 249.6)
-
Step 700
700
#346492
oklch(49.1% 0.091 249.3)
-
Step 800
800
#2C5277
oklch(42.8% 0.076 249.4)
-
Step 900
900
#284460
oklch(37.8% 0.059 249.6)
-
Step 950
950
#182838
oklch(27.1% 0.037 249.3)
#86ACD3 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) | #9DADD5 | 0.029 |
| Deuteranopia (no green cones) | #94A5D2 | 0.024 |
| Tritanopia (no blue cones) | #6CB5B9 | 0.060 |
| Achromatopsia (no color) | #A8A8A8 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #86ACD3
#86ACD3
oklch(73.1% 0.07 249.5)
- #C5A077
#C5A077
oklch(73% 0.071 69.2)
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 #86ACD3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.047
- Bluegrey #85A3B2 ΔE 0.048
- Bluey Grey #89A0B0 ΔE 0.052
- Greyblue #77A1B5 ΔE 0.053
- Light Grey Blue #9DBCD4 ΔE 0.055
- Light Cornflower Blue #98C1D9 ΔE 0.063
- Cool Gray #8D99AE ΔE 0.063
- Cool Grey #95A3A6 ΔE 0.064
Use #86ACD3 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.