#367BC3#367BC3

#367BC3 is a mid, vivid cyan. Relative luminance 0.189; OKLCH L 57.4% C 0.131 H 252.0°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#367BC3
RGB	rgb(54, 123, 195)
HSL	hsl(211, 57%, 49%)
HSV	hsv(211, 72%, 76%)
CMYK	cmyk(72.3%, 36.9%, 0%, 23.5%)
CIE-LAB	lab(50.56, 2.63, -43.84)
CIE-LCH	lch(50.56, 43.92, 273.43°)
OKLab	oklab(57.38% -0.0406 -0.1248)
OKLCH	oklch(57.38% 0.131 252)
XYZ	xyz(18.4509, 18.8883, 54.2926)
Luminance	0.1889 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367BC3 #C37E36

analogous

#36C2C3 #367BC3 #3736C3

triadic

#367BC3 #C3367B #7BC336

tetradic

#367BC3 #C336C2 #C37E36 #36C337

square

#367BC3 #C336C2 #C37E36 #36C337

split-complementary

#367BC3 #C33736 #C2C336

monochromatic

#1B3F63 #295D93 #367BC3 #639AD4 #92B9E1

Accessibility & contrast

On white

4.40

#367BC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#367BC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #367BC3

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367BC3	#FFFFFF	#000000	##000000
##367BC3	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A80C6

Deuteranopia (green-blind)

#4572C2

Tritanopia (blue-blind)

#008C96

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #367bc3;
/* rgb */ color: rgb(54, 123, 195);
/* oklch */ color: oklch(57.4% 0.131 252.0);

Tailwind

colors: {
  custom: {
    50: '#7ea0d5',
    500: '#367bc3',
    950: '#000000',
  },
}

SCSS

$custom: #367bc3;
$custom-light: #7ea0d5;
$custom-dark: #000000;

JSON

{
  "hex": "#367bc3",
  "rgb": {
    "r": 54,
    "g": 123,
    "b": 195
  },
  "hsl": {
    "h": 210.638,
    "s": 56.627,
    "l": 48.824
  },
  "oklch": {
    "l": 0.57377,
    "c": 0.13122,
    "h": 252
  },
  "luminance": 0.1889
}

Semantic roles & 50–950 ramp

primary

#367BC3

secondary

#CCAB89

accent

#9648E0

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #367BC3

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

Preview Lab → · Contrast checker → · Palette generator →