#369EB5#369EB5

#369EB5 is a light, moderate cyan. Relative luminance 0.286; OKLCH L 65.0% C 0.098 H 215.5°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#369EB5
RGB	rgb(54, 158, 181)
HSL	hsl(191, 54%, 46%)
HSV	hsv(191, 70%, 71%)
CMYK	cmyk(70.2%, 12.7%, 0%, 29%)
CIE-LAB	lab(60.40, -21.93, -20.55)
CIE-LCH	lch(60.40, 30.05, 223.14°)
OKLab	oklab(64.99% -0.0801 -0.0572)
OKLCH	oklch(64.99% 0.098 215.5)
XYZ	xyz(22.0852, 28.5717, 48.0580)
Luminance	0.2857 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#369EB5 #B54D36

analogous

#36B58C #369EB5 #365EB5

triadic

#369EB5 #B5369E #9EB536

tetradic

#369EB5 #8C36B5 #B54D36 #5EB536

square

#369EB5 #8C36B5 #B54D36 #5EB536

split-complementary

#369EB5 #B5365E #B58C36

monochromatic

#1A4C57 #287586 #369EB5 #5AB9CE #89CDDC

Accessibility & contrast

On white

3.13

#369EB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#369EB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #369EB5

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##369EB5	#FFFFFF	#000000	##000000
##369EB5	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E99B6

Deuteranopia (green-blind)

#7C8CB5

Tritanopia (blue-blind)

#00A6A5

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #369eb5;
/* rgb */ color: rgb(54, 158, 181);
/* oklch */ color: oklch(65.0% 0.098 215.5);

Tailwind

colors: {
  custom: {
    50: '#7ebbcb',
    500: '#369eb5',
    950: '#000000',
  },
}

SCSS

$custom: #369eb5;
$custom-light: #7ebbcb;
$custom-dark: #000000;

JSON

{
  "hex": "#369eb5",
  "rgb": {
    "r": 54,
    "g": 158,
    "b": 181
  },
  "hsl": {
    "h": 190.866,
    "s": 54.043,
    "l": 46.078
  },
  "oklch": {
    "l": 0.64994,
    "c": 0.09847,
    "h": 215.5
  },
  "luminance": 0.28574
}

Semantic roles & 50–950 ramp

primary

#369EB5

secondary

#C68D81

accent

#654ADD

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #369EB5

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

Preview Lab → · Contrast checker → · Palette generator →