#90BFCF#90BFCF

#90BFCF is a light, muted cyan. Relative luminance 0.477; OKLCH L 77.7% C 0.054 H 220.8°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#90BFCF
RGB	rgb(144, 191, 207)
HSL	hsl(195, 40%, 69%)
HSV	hsv(195, 30%, 81%)
CMYK	cmyk(30.4%, 7.7%, 0%, 18.8%)
CIE-LAB	lab(74.63, -11.66, -13.04)
CIE-LCH	lch(74.63, 17.49, 228.18°)
OKLab	oklab(77.68% -0.0412 -0.0356)
OKLCH	oklch(77.68% 0.054 220.8)
XYZ	xyz(41.3913, 47.6939, 66.0443)
Luminance	0.4770 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BFCF #CFA090

analogous

#90CFC0 #90BFCF #90A0CF

triadic

#90BFCF #CF90BF #BFCF90

tetradic

#90BFCF #C090CF #CFA090 #A0CF90

square

#90BFCF #C090CF #CFA090 #A0CF90

split-complementary

#90BFCF #CF90A0 #CFC090

monochromatic

#4589A0 #65A6BD #90BFCF #BBD8E1 #E5F0F4

Accessibility & contrast

On white

1.99

#90BFCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#90BFCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BFCF

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BFCF	#FFFFFF	#000000	##000000
##90BFCF	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5BCD0

Deuteranopia (green-blind)

#ABB4CF

Tritanopia (blue-blind)

#7BC5C4

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #90bfcf;
/* rgb */ color: rgb(144, 191, 207);
/* oklch */ color: oklch(77.7% 0.054 220.8);

Tailwind

colors: {
  custom: {
    50: '#b2d2dd',
    500: '#90bfcf',
    950: '#000000',
  },
}

SCSS

$custom: #90bfcf;
$custom-light: #b2d2dd;
$custom-dark: #000000;

JSON

{
  "hex": "#90bfcf",
  "rgb": {
    "r": 144,
    "g": 191,
    "b": 207
  },
  "hsl": {
    "h": 195.238,
    "s": 39.623,
    "l": 68.824
  },
  "oklch": {
    "l": 0.77676,
    "c": 0.05449,
    "h": 220.8
  },
  "luminance": 0.47696
}

Semantic roles & 50–950 ramp

primary

#90BFCF

secondary

#E7D9D4

accent

#5333B3

background

#FBFCFD

surface

#F6F9FB

border

#D0D2D4

text

#111415

muted

#808283

Preview Lab

Preview with #90BFCF

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

Preview Lab → · Contrast checker → · Palette generator →