#90BBCE#90BBCE

#90BBCE is a light, muted cyan. Relative luminance 0.459; OKLCH L 76.8% C 0.053 H 226.8°. Best body text is #000000 at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#90BBCE
RGB	rgb(144, 187, 206)
HSL	hsl(198, 39%, 69%)
HSV	hsv(198, 30%, 81%)
CMYK	cmyk(30.1%, 9.2%, 0%, 19.2%)
CIE-LAB	lab(73.50, -9.79, -14.20)
CIE-LCH	lch(73.50, 17.25, 235.40°)
OKLab	oklab(76.77% -0.0364 -0.0388)
OKLCH	oklch(76.77% 0.053 226.8)
XYZ	xyz(40.4090, 45.9243, 65.1156)
Luminance	0.4593 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BBCE #CEA390

analogous

#90CEC2 #90BBCE #909CCE

triadic

#90BBCE #CE90BB #BBCE90

tetradic

#90BBCE #C290CE #CEA390 #9CCE90

square

#90BBCE #C290CE #CEA390 #9CCE90

split-complementary

#90BBCE #CE909C #CEC290

monochromatic

#46839E #66A1BB #90BBCE #BAD5E1 #E5EFF3

Accessibility & contrast

On white

2.06

#90BBCE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.19

#90BBCE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BBCE

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BBCE	#FFFFFF	#000000	##000000
##90BBCE	1.00	2.06	10.19	10.19
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.19	21.00	1.00	1.00
##000000	10.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B9CF

Deuteranopia (green-blind)

#A8B1CE

Tritanopia (blue-blind)

#7CC1C1

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #90bbce;
/* rgb */ color: rgb(144, 187, 206);
/* oklch */ color: oklch(76.8% 0.053 226.8);

Tailwind

colors: {
  custom: {
    50: '#b2cfdd',
    500: '#90bbce',
    950: '#000000',
  },
}

SCSS

$custom: #90bbce;
$custom-light: #b2cfdd;
$custom-dark: #000000;

JSON

{
  "hex": "#90bbce",
  "rgb": {
    "r": 144,
    "g": 187,
    "b": 206
  },
  "hsl": {
    "h": 198.387,
    "s": 38.75,
    "l": 68.627
  },
  "oklch": {
    "l": 0.76766,
    "c": 0.05322,
    "h": 226.8
  },
  "luminance": 0.45926
}

Semantic roles & 50–950 ramp

primary

#90BBCE

secondary

#E6D9D4

accent

#5A34B2

background

#FBFCFD

surface

#F6F9FB

border

#D0D2D4

text

#111315

muted

#808283

Preview Lab

Preview with #90BBCE

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

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