#90CFDC#90CFDC

#90CFDC is a light, moderate cyan. Relative luminance 0.557; OKLCH L 81.6% C 0.066 H 211.9°. Best body text is #000000 at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#90CFDC
RGB	rgb(144, 207, 220)
HSL	hsl(190, 52%, 71%)
HSV	hsv(190, 35%, 86%)
CMYK	cmyk(34.5%, 5.9%, 0%, 13.7%)
CIE-LAB	lab(79.45, -16.81, -12.83)
CIE-LCH	lch(79.45, 21.15, 217.34°)
OKLab	oklab(81.64% -0.0564 -0.0351)
OKLCH	oklch(81.64% 0.066 211.9)
XYZ	xyz(46.7283, 55.7195, 75.9890)
Luminance	0.5572 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CFDC #DC9D90

analogous

#90DCC3 #90CFDC #90A9DC

triadic

#90CFDC #DC90CF #CFDC90

tetradic

#90CFDC #C390DC #DC9D90 #A9DC90

square

#90CFDC #C390DC #DC9D90 #A9DC90

split-complementary

#90CFDC #DC90A9 #DCC390

monochromatic

#3AA2B8 #61BBCD #90CFDC #BFE3EB #E8F5F8

Accessibility & contrast

On white

1.73

#90CFDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.14

#90CFDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CFDC

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CFDC	#FFFFFF	#000000	##000000
##90CFDC	1.00	1.73	12.14	12.14
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.14	21.00	1.00	1.00
##000000	12.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4CADD

Deuteranopia (green-blind)

#B7C1DC

Tritanopia (blue-blind)

#74D5D3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #90cfdc;
/* rgb */ color: rgb(144, 207, 220);
/* oklch */ color: oklch(81.6% 0.066 211.9);

Tailwind

colors: {
  custom: {
    50: '#b3dde6',
    500: '#90cfdc',
    950: '#000000',
  },
}

SCSS

$custom: #90cfdc;
$custom-light: #b3dde6;
$custom-dark: #000000;

JSON

{
  "hex": "#90cfdc",
  "rgb": {
    "r": 144,
    "g": 207,
    "b": 220
  },
  "hsl": {
    "h": 190.263,
    "s": 52.055,
    "l": 71.373
  },
  "oklch": {
    "l": 0.8164,
    "c": 0.06646,
    "h": 211.9
  },
  "luminance": 0.55722
}

Semantic roles & 50–950 ramp

primary

#90CFDC

secondary

#B36C5D

accent

#4026BF

background

#FDFEFE

surface

#F8FCFC

border

#D1D5D5

text

#111516

muted

#818484

Preview Lab

Preview with #90CFDC

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

Preview Lab → · Contrast checker → · Palette generator →