#5891BF#5891BF

#5891BF is a light, moderate cyan. Relative luminance 0.261; OKLCH L 63.6% C 0.092 H 244.3°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#5891BF
RGB	rgb(88, 145, 191)
HSL	hsl(207, 45%, 55%)
HSV	hsv(207, 54%, 75%)
CMYK	cmyk(53.9%, 24.1%, 0%, 25.1%)
CIE-LAB	lab(58.12, -5.43, -29.61)
CIE-LCH	lch(58.12, 30.10, 259.61°)
OKLab	oklab(63.63% -0.0398 -0.0828)
OKLCH	oklch(63.63% 0.092 244.3)
XYZ	xyz(23.5505, 26.0851, 53.0740)
Luminance	0.2609 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5891BF #BF8658

analogous

#58BFBA #5891BF #585EBF

triadic

#5891BF #BF5891 #91BF58

tetradic

#5891BF #BA58BF #BF8658 #5EBF58

square

#5891BF #BA58BF #BF8658 #5EBF58

split-complementary

#5891BF #BF585E #BFBA58

monochromatic

#2B5271 #3C729D #5891BF #84AED0 #B0CBE1

Accessibility & contrast

On white

3.38

#5891BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#5891BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5891BF

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5891BF	#FFFFFF	#000000	##000000
##5891BF	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D92C1

Deuteranopia (green-blind)

#7087BE

Tritanopia (blue-blind)

#159CA1

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5891bf;
/* rgb */ color: rgb(88, 145, 191);
/* oklch */ color: oklch(63.6% 0.092 244.3);

Tailwind

colors: {
  custom: {
    50: '#8eb1d2',
    500: '#5891bf',
    950: '#000000',
  },
}

SCSS

$custom: #5891bf;
$custom-light: #8eb1d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5891bf",
  "rgb": {
    "r": 88,
    "g": 145,
    "b": 191
  },
  "hsl": {
    "h": 206.796,
    "s": 44.589,
    "l": 54.706
  },
  "oklch": {
    "l": 0.63633,
    "c": 0.09191,
    "h": 244.3
  },
  "luminance": 0.26087
}

Semantic roles & 50–950 ramp

primary

#5891BF

secondary

#CFB7A4

accent

#8D54D4

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #5891BF

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

Preview Lab → · Contrast checker → · Palette generator →