#ABC4FB#ABC4FB

#ABC4FB is a very light, moderate blue. Relative luminance 0.551; OKLCH L 82.1% C 0.083 H 265.6°. Best body text is #000000 at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#ABC4FB
RGB	rgb(171, 196, 251)
HSL	hsl(221, 91%, 83%)
HSV	hsv(221, 32%, 98%)
CMYK	cmyk(31.9%, 21.9%, 0%, 1.6%)
CIE-LAB	lab(79.10, 4.06, -29.82)
CIE-LCH	lch(79.10, 30.09, 277.75°)
OKLab	oklab(82.11% -0.0063 -0.0824)
OKLCH	oklch(82.11% 0.083 265.6)
XYZ	xyz(53.9420, 55.1007, 99.0414)
Luminance	0.5510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ABC4FB #FBE2AB

analogous

#ABECFB #ABC4FB #BAABFB

triadic

#ABC4FB #FBABC4 #C4FBAB

tetradic

#ABC4FB #FBABEC #FBE2AB #ABFBBA

square

#ABC4FB #FBABEC #FBE2AB #ABFBBA

split-complementary

#ABC4FB #FBBAAB #ECFBAB

monochromatic

#3672F5 #719BF8 #ABC4FB #E2EAFE #E2EAFE

Accessibility & contrast

On white

1.75

#ABC4FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.02

#ABC4FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ABC4FB

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ABC4FB	#FFFFFF	#000000	##000000
##ABC4FB	1.00	1.75	12.02	12.02
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.02	21.00	1.00	1.00
##000000	12.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2C8FE

Deuteranopia (green-blind)

#ABC1FA

Tritanopia (blue-blind)

#94CFD7

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #abc4fb;
/* rgb */ color: rgb(171, 196, 251);
/* oklch */ color: oklch(82.1% 0.083 265.6);

Tailwind

colors: {
  custom: {
    50: '#c6d5fc',
    500: '#abc4fb',
    950: '#000000',
  },
}

SCSS

$custom: #abc4fb;
$custom-light: #c6d5fc;
$custom-dark: #000000;

JSON

{
  "hex": "#abc4fb",
  "rgb": {
    "r": 171,
    "g": 196,
    "b": 251
  },
  "hsl": {
    "h": 221.25,
    "s": 90.909,
    "l": 82.745
  },
  "oklch": {
    "l": 0.82109,
    "c": 0.08259,
    "h": 265.6
  },
  "luminance": 0.55103
}

Semantic roles & 50–950 ramp

primary

#ABC4FB

secondary

#DEBB6C

accent

#9E00E6

background

#FDFEFF

surface

#F9FBFF

border

#D2D4D7

text

#131417

muted

#828385

Preview Lab

Preview with #ABC4FB

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

Preview Lab → · Contrast checker → · Palette generator →