#83A4EC#83A4EC

#83A4EC is a light, moderate blue. Relative luminance 0.374; OKLCH L 72.3% C 0.112 H 264.9°. Best body text is #000000 at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#83A4EC
RGB	rgb(131, 164, 236)
HSL	hsl(221, 73%, 72%)
HSV	hsv(221, 44%, 93%)
CMYK	cmyk(44.5%, 30.5%, 0%, 7.5%)
CIE-LAB	lab(67.60, 7.26, -39.71)
CIE-LCH	lch(67.60, 40.37, 280.36°)
OKLab	oklab(72.3% -0.0099 -0.1113)
OKLCH	oklch(72.3% 0.112 264.9)
XYZ	xyz(37.7710, 37.4301, 84.5751)
Luminance	0.3743 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83A4EC #ECCB83

analogous

#83D9EC #83A4EC #9783EC

triadic

#83A4EC #EC83A4 #A4EC83

tetradic

#83A4EC #EC83D9 #ECCB83 #83EC97

square

#83A4EC #EC83D9 #ECCB83 #83EC97

split-complementary

#83A4EC #EC9783 #D9EC83

monochromatic

#2059D4 #4E7DE4 #83A4EC #B8CBF4 #E4ECFB

Accessibility & contrast

On white

2.47

#83A4EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.49

#83A4EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83A4EC

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83A4EC	#FFFFFF	#000000	##000000
##83A4EC	1.00	2.47	8.49	8.49
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.49	21.00	1.00	1.00
##000000	8.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AAAEF

Deuteranopia (green-blind)

#7FA0EA

Tritanopia (blue-blind)

#5CB3BE

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #83a4ec;
/* rgb */ color: rgb(131, 164, 236);
/* oklch */ color: oklch(72.3% 0.112 264.9);

Tailwind

colors: {
  custom: {
    50: '#abbef2',
    500: '#83a4ec',
    950: '#000000',
  },
}

SCSS

$custom: #83a4ec;
$custom-light: #abbef2;
$custom-dark: #000000;

JSON

{
  "hex": "#83a4ec",
  "rgb": {
    "r": 131,
    "g": 164,
    "b": 236
  },
  "hsl": {
    "h": 221.143,
    "s": 73.427,
    "l": 71.961
  },
  "oklch": {
    "l": 0.72301,
    "c": 0.1117,
    "h": 264.9
  },
  "luminance": 0.37432
}

Semantic roles & 50–950 ramp

primary

#83A4EC

secondary

#F3EAD8

accent

#9710D6

background

#FAFBFE

surface

#F4F6FD

border

#CED0D5

text

#101217

muted

#7F8185

Preview Lab

Preview with #83A4EC

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

Preview Lab → · Contrast checker → · Palette generator →