#90ABE7#90ABE7

#90ABE7 is a light, moderate blue. Relative luminance 0.408; OKLCH L 74.4% C 0.092 H 265.5°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#90ABE7
RGB	rgb(144, 171, 231)
HSL	hsl(221, 64%, 74%)
HSV	hsv(221, 38%, 91%)
CMYK	cmyk(37.7%, 26%, 0%, 9.4%)
CIE-LAB	lab(70.05, 5.29, -33.10)
CIE-LCH	lch(70.05, 33.52, 279.08°)
OKLab	oklab(74.35% -0.0072 -0.092)
OKLCH	oklch(74.35% 0.092 265.5)
XYZ	xyz(40.4839, 40.8227, 81.3322)
Luminance	0.4083 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90ABE7 #E7CC90

analogous

#90D6E7 #90ABE7 #A090E7

triadic

#90ABE7 #E790AB #ABE790

tetradic

#90ABE7 #E790D6 #E7CC90 #90E7A0

square

#90ABE7 #E790D6 #E7CC90 #90E7A0

split-complementary

#90ABE7 #E7A090 #D6E790

monochromatic

#2D5FD0 #5E85DC #90ABE7 #C2D1F2 #E6ECFA

Accessibility & contrast

On white

2.29

#90ABE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#90ABE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90ABE7

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90ABE7	#FFFFFF	#000000	##000000
##90ABE7	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97B0EA

Deuteranopia (green-blind)

#8EA8E6

Tritanopia (blue-blind)

#74B7C0

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #90abe7;
/* rgb */ color: rgb(144, 171, 231);
/* oklch */ color: oklch(74.4% 0.092 265.5);

Tailwind

colors: {
  custom: {
    50: '#b3c3ee',
    500: '#90abe7',
    950: '#000000',
  },
}

SCSS

$custom: #90abe7;
$custom-light: #b3c3ee;
$custom-dark: #000000;

JSON

{
  "hex": "#90abe7",
  "rgb": {
    "r": 144,
    "g": 171,
    "b": 231
  },
  "hsl": {
    "h": 221.379,
    "s": 64.444,
    "l": 73.529
  },
  "oklch": {
    "l": 0.74351,
    "c": 0.09231,
    "h": 265.5
  },
  "luminance": 0.40825
}

Semantic roles & 50–950 ramp

primary

#90ABE7

secondary

#F1EADA

accent

#9519CC

background

#FBFCFE

surface

#F6F8FD

border

#D0D1D5

text

#111216

muted

#808184

Preview Lab

Preview with #90ABE7

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

Preview Lab → · Contrast checker → · Palette generator →