#90ACFA#90ACFA

#90ACFA is a light, moderate blue. Relative luminance 0.423; OKLCH L 75.4% C 0.117 H 268.4°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#90ACFA
RGB	rgb(144, 172, 250)
HSL	hsl(224, 91%, 77%)
HSV	hsv(224, 42%, 98%)
CMYK	cmyk(42.4%, 31.2%, 0%, 2%)
CIE-LAB	lab(71.10, 9.90, -41.81)
CIE-LCH	lch(71.10, 42.96, 283.32°)
OKLab	oklab(75.43% -0.0032 -0.1171)
OKLCH	oklch(75.43% 0.117 268.4)
XYZ	xyz(43.5041, 42.3341, 96.3029)
Luminance	0.4234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90ACFA #FADE90

analogous

#90E1FA #90ACFA #A990FA

triadic

#90ACFA #FA90AC #ACFA90

tetradic

#90ACFA #FA90E1 #FADE90 #90FAA9

square

#90ACFA #FA90E1 #FADE90 #90FAA9

split-complementary

#90ACFA #FAA990 #E1FA90

monochromatic

#1B54F5 #5580F7 #90ACFA #CBD8FD #E2E9FE

Accessibility & contrast

On white

2.22

#90ACFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#90ACFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90ACFA

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90ACFA	#FFFFFF	#000000	##000000
##90ACFA	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90B3FD

Deuteranopia (green-blind)

#86AAF8

Tritanopia (blue-blind)

#6BBCC8

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #90acfa;
/* rgb */ color: rgb(144, 172, 250);
/* oklch */ color: oklch(75.4% 0.117 268.4);

Tailwind

colors: {
  custom: {
    50: '#b4c4fc',
    500: '#90acfa',
    950: '#000000',
  },
}

SCSS

$custom: #90acfa;
$custom-light: #b4c4fc;
$custom-dark: #000000;

JSON

{
  "hex": "#90acfa",
  "rgb": {
    "r": 144,
    "g": 172,
    "b": 250
  },
  "hsl": {
    "h": 224.151,
    "s": 91.379,
    "l": 77.255
  },
  "oklch": {
    "l": 0.75426,
    "c": 0.11712,
    "h": 268.4
  },
  "luminance": 0.42336
}

Semantic roles & 50–950 ramp

primary

#90ACFA

secondary

#F6EDD5

accent

#A900E6

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111217

muted

#808185

Preview Lab

Preview with #90ACFA

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

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