#83A4E9#83A4E9

#83A4E9 is a light, moderate blue. Relative luminance 0.373; OKLCH L 72.2% C 0.108 H 264.3°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#83A4E9
RGB	rgb(131, 164, 233)
HSL	hsl(221, 70%, 71%)
HSV	hsv(221, 44%, 91%)
CMYK	cmyk(43.8%, 29.6%, 0%, 8.6%)
CIE-LAB	lab(67.47, 6.41, -38.27)
CIE-LCH	lch(67.47, 38.80, 279.51°)
OKLab	oklab(72.16% -0.0107 -0.1071)
OKLCH	oklch(72.16% 0.108 264.3)
XYZ	xyz(37.3388, 37.2572, 82.2989)
Luminance	0.3726 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83A4E9 #E9C883

analogous

#83D7E9 #83A4E9 #9583E9

triadic

#83A4E9 #E983A4 #A4E983

tetradic

#83A4E9 #E983D7 #E9C883 #83E995

square

#83A4E9 #E983D7 #E9C883 #83E995

split-complementary

#83A4E9 #E99583 #D7E983

monochromatic

#245BCD #4F7EE0 #83A4E9 #B7CAF2 #E5ECFA

Accessibility & contrast

On white

2.48

#83A4E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#83A4E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83A4E9

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83A4E9	#FFFFFF	#000000	##000000
##83A4E9	1.00	2.48	8.45	8.45
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8BA9EC

Deuteranopia (green-blind)

#80A0E7

Tritanopia (blue-blind)

#5EB3BC

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #83a4e9;
/* rgb */ color: rgb(131, 164, 233);
/* oklch */ color: oklch(72.2% 0.108 264.3);

Tailwind

colors: {
  custom: {
    50: '#abbef0',
    500: '#83a4e9',
    950: '#000000',
  },
}

SCSS

$custom: #83a4e9;
$custom-light: #abbef0;
$custom-dark: #000000;

JSON

{
  "hex": "#83a4e9",
  "rgb": {
    "r": 131,
    "g": 164,
    "b": 233
  },
  "hsl": {
    "h": 220.588,
    "s": 69.863,
    "l": 71.373
  },
  "oklch": {
    "l": 0.72159,
    "c": 0.10763,
    "h": 264.3
  },
  "luminance": 0.37259
}

Semantic roles & 50–950 ramp

primary

#83A4E9

secondary

#F1E9D7

accent

#9414D2

background

#FAFBFE

surface

#F4F6FD

border

#CED0D5

text

#101216

muted

#7F8184

Preview Lab

Preview with #83A4E9

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

Preview Lab → · Contrast checker → · Palette generator →