#83ACEE#83ACEE

#83ACEE is a light, moderate blue. Relative luminance 0.405; OKLCH L 74.1% C 0.106 H 259.7°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#83ACEE
RGB	rgb(131, 172, 238)
HSL	hsl(217, 76%, 72%)
HSV	hsv(217, 45%, 93%)
CMYK	cmyk(45%, 27.7%, 0%, 6.7%)
CIE-LAB	lab(69.82, 3.32, -37.33)
CIE-LCH	lch(69.82, 37.48, 275.08°)
OKLab	oklab(74.07% -0.019 -0.1044)
OKLCH	oklch(74.07% 0.106 259.7)
XYZ	xyz(39.5402, 40.5009, 86.6063)
Luminance	0.4050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83ACEE #EEC583

analogous

#83E2EE #83ACEE #8F83EE

triadic

#83ACEE #EE83AC #ACEE83

tetradic

#83ACEE #EE83E2 #EEC583 #83EE8F

square

#83ACEE #EE83E2 #EEC583 #83EE8F

split-complementary

#83ACEE #EE8F83 #E2EE83

monochromatic

#1E65D9 #4D88E7 #83ACEE #B9D0F5 #E4EDFB

Accessibility & contrast

On white

2.31

#83ACEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#83ACEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83ACEE

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83ACEE	#FFFFFF	#000000	##000000
##83ACEE	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93B0F1

Deuteranopia (green-blind)

#87A6ED

Tritanopia (blue-blind)

#59BAC3

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #83acee;
/* rgb */ color: rgb(131, 172, 238);
/* oklch */ color: oklch(74.1% 0.106 259.7);

Tailwind

colors: {
  custom: {
    50: '#abc4f3',
    500: '#83acee',
    950: '#000000',
  },
}

SCSS

$custom: #83acee;
$custom-light: #abc4f3;
$custom-dark: #000000;

JSON

{
  "hex": "#83acee",
  "rgb": {
    "r": 131,
    "g": 172,
    "b": 238
  },
  "hsl": {
    "h": 217.009,
    "s": 75.887,
    "l": 72.353
  },
  "oklch": {
    "l": 0.74065,
    "c": 0.1061,
    "h": 259.7
  },
  "luminance": 0.40503
}

Semantic roles & 50–950 ramp

primary

#83ACEE

secondary

#F3E9D8

accent

#8A0DD8

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#101217

muted

#7F8185

Preview Lab

Preview with #83ACEE

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

Preview Lab → · Contrast checker → · Palette generator →