#5988BB#5988BB

#5988BB is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 61.4% C 0.093 H 251.4°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#5988BB
RGB	rgb(89, 136, 187)
HSL	hsl(211, 42%, 54%)
HSV	hsv(211, 52%, 73%)
CMYK	cmyk(52.4%, 27.3%, 0%, 26.7%)
CIE-LAB	lab(55.40, -1.27, -31.56)
CIE-LCH	lch(55.40, 31.59, 267.70°)
OKLab	oklab(61.45% -0.0297 -0.0884)
OKLCH	oklch(61.45% 0.093 251.4)
XYZ	xyz(21.8905, 23.3183, 50.3514)
Luminance	0.2332 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5988BB #BB8C59

analogous

#59B9BB #5988BB #5B59BB

triadic

#5988BB #BB5988 #88BB59

tetradic

#5988BB #BB59B9 #BB8C59 #59BB5B

square

#5988BB #BB59B9 #BB8C59 #59BB5B

split-complementary

#5988BB #BB5B59 #B9BB59

monochromatic

#2D4B6D #3E6A98 #5988BB #84A7CD #B0C6DF

Accessibility & contrast

On white

3.71

#5988BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#5988BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5988BB

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5988BB	#FFFFFF	#000000	##000000
##5988BB	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#738ABD

Deuteranopia (green-blind)

#6780BA

Tritanopia (blue-blind)

#24949A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5988bb;
/* rgb */ color: rgb(89, 136, 187);
/* oklch */ color: oklch(61.4% 0.093 251.4);

Tailwind

colors: {
  custom: {
    50: '#8eaacf',
    500: '#5988bb',
    950: '#000000',
  },
}

SCSS

$custom: #5988bb;
$custom-light: #8eaacf;
$custom-dark: #000000;

JSON

{
  "hex": "#5988bb",
  "rgb": {
    "r": 89,
    "g": 136,
    "b": 187
  },
  "hsl": {
    "h": 211.224,
    "s": 41.88,
    "l": 54.118
  },
  "oklch": {
    "l": 0.61449,
    "c": 0.09331,
    "h": 251.4
  },
  "luminance": 0.2332
}

Semantic roles & 50–950 ramp

primary

#5988BB

secondary

#CDB9A3

accent

#9656D2

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #5988BB

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

Preview Lab → · Contrast checker → · Palette generator →