#87ACEF#87ACEF

#87ACEF is a light, moderate blue. Relative luminance 0.409; OKLCH L 74.4% C 0.106 H 261.9°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#87ACEF
RGB	rgb(135, 172, 239)
HSL	hsl(219, 76%, 73%)
HSV	hsv(219, 44%, 94%)
CMYK	cmyk(43.5%, 28%, 0%, 6.3%)
CIE-LAB	lab(70.10, 4.59, -37.44)
CIE-LCH	lch(70.10, 37.72, 276.98°)
OKLab	oklab(74.35% -0.0149 -0.1046)
OKLCH	oklch(74.35% 0.106 261.9)
XYZ	xyz(40.3192, 40.8856, 87.4118)
Luminance	0.4089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87ACEF #EFCA87

analogous

#87E0EF #87ACEF #9687EF

triadic

#87ACEF #EF87AC #ACEF87

tetradic

#87ACEF #EF87E0 #EFCA87 #87EF96

square

#87ACEF #EF87E0 #EFCA87 #87EF96

split-complementary

#87ACEF #EF9687 #E0EF87

monochromatic

#1E62DE #5187E8 #87ACEF #BDD1F6 #E4ECFB

Accessibility & contrast

On white

2.29

#87ACEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#87ACEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #87ACEF

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87ACEF	#FFFFFF	#000000	##000000
##87ACEF	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94B1F2

Deuteranopia (green-blind)

#88A7EE

Tritanopia (blue-blind)

#60BAC3

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #87acef;
/* rgb */ color: rgb(135, 172, 239);
/* oklch */ color: oklch(74.4% 0.106 261.9);

Tailwind

colors: {
  custom: {
    50: '#aec4f4',
    500: '#87acef',
    950: '#000000',
  },
}

SCSS

$custom: #87acef;
$custom-light: #aec4f4;
$custom-dark: #000000;

JSON

{
  "hex": "#87acef",
  "rgb": {
    "r": 135,
    "g": 172,
    "b": 239
  },
  "hsl": {
    "h": 218.654,
    "s": 76.471,
    "l": 73.333
  },
  "oklch": {
    "l": 0.74351,
    "c": 0.10568,
    "h": 261.9
  },
  "luminance": 0.40888
}

Semantic roles & 50–950 ramp

primary

#87ACEF

secondary

#F3E9D8

accent

#900DD9

background

#FBFCFE

surface

#F6F8FD

border

#D0D1D5

text

#111217

muted

#808185

Preview Lab

Preview with #87ACEF

Body copy rendered with the generated semantic roles for this colour.

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