#5B89BC#5B89BC

#5B89BC is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.8% C 0.093 H 251.9°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#5B89BC
RGB	rgb(91, 137, 188)
HSL	hsl(212, 42%, 55%)
HSV	hsv(212, 52%, 74%)
CMYK	cmyk(51.6%, 27.1%, 0%, 26.3%)
CIE-LAB	lab(55.83, -1.08, -31.45)
CIE-LCH	lch(55.83, 31.47, 268.04°)
OKLab	oklab(61.83% -0.0288 -0.0881)
OKLCH	oklch(61.83% 0.093 251.9)
XYZ	xyz(22.3340, 23.7446, 50.9735)
Luminance	0.2375 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B89BC #BC8E5B

analogous

#5BBABC #5B89BC #5E5BBC

triadic

#5B89BC #BC5B89 #89BC5B

tetradic

#5B89BC #BC5BBA #BC8E5B #5BBC5E

square

#5B89BC #BC5BBA #BC8E5B #5BBC5E

split-complementary

#5B89BC #BC5E5B #BABC5B

monochromatic

#2D4D6F #3F6B9B #5B89BC #86A8CE #B2C8E0

Accessibility & contrast

On white

3.65

#5B89BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#5B89BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B89BC

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B89BC	#FFFFFF	#000000	##000000
##5B89BC	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748BBE

Deuteranopia (green-blind)

#6882BB

Tritanopia (blue-blind)

#29959B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5b89bc;
/* rgb */ color: rgb(91, 137, 188);
/* oklch */ color: oklch(61.8% 0.093 251.9);

Tailwind

colors: {
  custom: {
    50: '#8fabd0',
    500: '#5b89bc',
    950: '#000000',
  },
}

SCSS

$custom: #5b89bc;
$custom-light: #8fabd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5b89bc",
  "rgb": {
    "r": 91,
    "g": 137,
    "b": 188
  },
  "hsl": {
    "h": 211.546,
    "s": 41.991,
    "l": 54.706
  },
  "oklch": {
    "l": 0.61831,
    "c": 0.09269,
    "h": 251.9
  },
  "luminance": 0.23746
}

Semantic roles & 50–950 ramp

primary

#5B89BC

secondary

#CEBAA5

accent

#9756D2

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #5B89BC

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

Preview Lab → · Contrast checker → · Palette generator →