#5E91BE#5E91BE

#5E91BE is a light, moderate cyan. Relative luminance 0.263; OKLCH L 63.9% C 0.087 H 246.3°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#5E91BE
RGB	rgb(94, 145, 190)
HSL	hsl(208, 42%, 56%)
HSV	hsv(208, 51%, 75%)
CMYK	cmyk(50.5%, 23.7%, 0%, 25.5%)
CIE-LAB	lab(58.36, -4.36, -28.64)
CIE-LCH	lch(58.36, 28.97, 261.34°)
OKLab	oklab(63.89% -0.0351 -0.08)
OKLCH	oklch(63.89% 0.087 246.3)
XYZ	xyz(24.0325, 26.3464, 52.5242)
Luminance	0.2635 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E91BE #BE8B5E

analogous

#5EBEBB #5E91BE #5E61BE

triadic

#5E91BE #BE5E91 #91BE5E

tetradic

#5E91BE #BB5EBE #BE8B5E #61BE5E

square

#5E91BE #BB5EBE #BE8B5E #61BE5E

split-complementary

#5E91BE #BE5E61 #BEBB5E

monochromatic

#2E5373 #40729F #5E91BE #8AAFD0 #B5CDE1

Accessibility & contrast

On white

3.35

#5E91BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#5E91BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E91BE

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E91BE	#FFFFFF	#000000	##000000
##5E91BE	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E92C0

Deuteranopia (green-blind)

#7288BD

Tritanopia (blue-blind)

#2D9CA0

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5e91be;
/* rgb */ color: rgb(94, 145, 190);
/* oklch */ color: oklch(63.9% 0.087 246.3);

Tailwind

colors: {
  custom: {
    50: '#91b1d1',
    500: '#5e91be',
    950: '#000000',
  },
}

SCSS

$custom: #5e91be;
$custom-light: #91b1d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5e91be",
  "rgb": {
    "r": 94,
    "g": 145,
    "b": 190
  },
  "hsl": {
    "h": 208.125,
    "s": 42.478,
    "l": 55.686
  },
  "oklch": {
    "l": 0.63892,
    "c": 0.08732,
    "h": 246.3
  },
  "luminance": 0.26348
}

Semantic roles & 50–950 ramp

primary

#5E91BE

secondary

#D0BBA8

accent

#9056D2

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #5E91BE

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

Preview Lab → · Contrast checker → · Palette generator →