#90AFDD#90AFDD

#90AFDD is a light, moderate blue. Relative luminance 0.418; OKLCH L 74.8% C 0.075 H 258.1°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#90AFDD
RGB	rgb(144, 175, 221)
HSL	hsl(216, 53%, 72%)
HSV	hsv(216, 35%, 87%)
CMYK	cmyk(34.8%, 20.8%, 0%, 13.3%)
CIE-LAB	lab(70.74, 0.44, -26.58)
CIE-LCH	lch(70.74, 26.58, 270.96°)
OKLab	oklab(74.76% -0.0155 -0.0734)
OKLCH	oklch(74.76% 0.075 258.1)
XYZ	xyz(39.8787, 41.8079, 74.3611)
Luminance	0.4181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AFDD #DDBE90

analogous

#90D6DD #90AFDD #9890DD

triadic

#90AFDD #DD90AF #AFDD90

tetradic

#90AFDD #DD90D6 #DDBE90 #90DD98

square

#90AFDD #DD90D6 #DDBE90 #90DD98

split-complementary

#90AFDD #DD9890 #D6DD90

monochromatic

#396DBA #618DCF #90AFDD #BFD1EB #E8EEF8

Accessibility & contrast

On white

2.24

#90AFDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#90AFDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AFDD

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AFDD	#FFFFFF	#000000	##000000
##90AFDD	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB1DF

Deuteranopia (green-blind)

#96AADC

Tritanopia (blue-blind)

#78B9BE

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #90afdd;
/* rgb */ color: rgb(144, 175, 221);
/* oklch */ color: oklch(74.8% 0.075 258.1);

Tailwind

colors: {
  custom: {
    50: '#b2c6e7',
    500: '#90afdd',
    950: '#000000',
  },
}

SCSS

$custom: #90afdd;
$custom-light: #b2c6e7;
$custom-dark: #000000;

JSON

{
  "hex": "#90afdd",
  "rgb": {
    "r": 144,
    "g": 175,
    "b": 221
  },
  "hsl": {
    "h": 215.844,
    "s": 53.103,
    "l": 71.569
  },
  "oklch": {
    "l": 0.74762,
    "c": 0.07506,
    "h": 258.1
  },
  "luminance": 0.4181
}

Semantic roles & 50–950 ramp

primary

#90AFDD

secondary

#EEE6DB

accent

#8225C1

background

#FBFCFE

surface

#F6F8FC

border

#D0D1D5

text

#111316

muted

#808284

Preview Lab

Preview with #90AFDD

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

Preview Lab → · Contrast checker → · Palette generator →