#90A7D5#90A7D5

#90A7D5 is a light, moderate blue. Relative luminance 0.384; OKLCH L 72.7% C 0.072 H 264.0°. Best body text is #000000 at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#90A7D5
RGB	rgb(144, 167, 213)
HSL	hsl(220, 45%, 70%)
HSV	hsv(220, 32%, 84%)
CMYK	cmyk(32.4%, 21.6%, 0%, 16.5%)
CIE-LAB	lab(68.29, 2.83, -25.94)
CIE-LCH	lch(68.29, 26.09, 276.22°)
OKLab	oklab(72.75% -0.0076 -0.0716)
OKLCH	oklch(72.75% 0.072 264)
XYZ	xyz(37.3270, 38.3693, 68.3772)
Luminance	0.3837 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A7D5 #D5BE90

analogous

#90C9D5 #90A7D5 #9C90D5

triadic

#90A7D5 #D590A7 #A7D590

tetradic

#90A7D5 #D590C9 #D5BE90 #90D59C

square

#90A7D5 #D590C9 #D5BE90 #90D59C

split-complementary

#90A7D5 #D59C90 #C9D590

monochromatic

#4064AA #6484C4 #90A7D5 #BCCAE6 #E9EDF7

Accessibility & contrast

On white

2.42

#90A7D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.67

#90A7D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A7D5

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A7D5	#FFFFFF	#000000	##000000
##90A7D5	1.00	2.42	8.67	8.67
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.67	21.00	1.00	1.00
##000000	8.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98AAD7

Deuteranopia (green-blind)

#91A4D4

Tritanopia (blue-blind)

#7CB0B7

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #90a7d5;
/* rgb */ color: rgb(144, 167, 213);
/* oklch */ color: oklch(72.7% 0.072 264.0);

Tailwind

colors: {
  custom: {
    50: '#b2c1e2',
    500: '#90a7d5',
    950: '#000000',
  },
}

SCSS

$custom: #90a7d5;
$custom-light: #b2c1e2;
$custom-dark: #000000;

JSON

{
  "hex": "#90a7d5",
  "rgb": {
    "r": 144,
    "g": 167,
    "b": 213
  },
  "hsl": {
    "h": 220,
    "s": 45.098,
    "l": 70
  },
  "oklch": {
    "l": 0.72749,
    "c": 0.07201,
    "h": 264
  },
  "luminance": 0.38371
}

Semantic roles & 50–950 ramp

primary

#90A7D5

secondary

#EAE4D7

accent

#8A2DB8

background

#FBFBFD

surface

#F6F7FB

border

#D0D0D4

text

#111215

muted

#808183

Preview Lab

Preview with #90A7D5

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

Preview Lab → · Contrast checker → · Palette generator →