#367BC5#367BC5

#367BC5 is a mid, vivid cyan. Relative luminance 0.190; OKLCH L 57.5% C 0.134 H 252.6°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#367BC5
RGB	rgb(54, 123, 197)
HSL	hsl(211, 57%, 49%)
HSV	hsv(211, 73%, 77%)
CMYK	cmyk(72.6%, 37.6%, 0%, 22.7%)
CIE-LAB	lab(50.66, 3.36, -44.82)
CIE-LCH	lch(50.66, 44.94, 274.28°)
OKLab	oklab(57.5% -0.0401 -0.1276)
OKLCH	oklch(57.5% 0.134 252.6)
XYZ	xyz(18.6786, 18.9793, 55.4915)
Luminance	0.1898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367BC5 #C58036

analogous

#36C3C5 #367BC5 #3936C5

triadic

#367BC5 #C5367B #7BC536

tetradic

#367BC5 #C536C3 #C58036 #36C539

square

#367BC5 #C536C3 #C58036 #36C539

split-complementary

#367BC5 #C53936 #C3C536

monochromatic

#1C3F65 #295D95 #367BC5 #649AD4 #94B9E2

Accessibility & contrast

On white

4.38

#367BC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#367BC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #367BC5

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367BC5	#FFFFFF	#000000	##000000
##367BC5	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5980C8

Deuteranopia (green-blind)

#4373C4

Tritanopia (blue-blind)

#008C96

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #367bc5;
/* rgb */ color: rgb(54, 123, 197);
/* oklch */ color: oklch(57.5% 0.134 252.6);

Tailwind

colors: {
  custom: {
    50: '#7fa0d7',
    500: '#367bc5',
    950: '#000000',
  },
}

SCSS

$custom: #367bc5;
$custom-light: #7fa0d7;
$custom-dark: #000000;

JSON

{
  "hex": "#367bc5",
  "rgb": {
    "r": 54,
    "g": 123,
    "b": 197
  },
  "hsl": {
    "h": 211.049,
    "s": 56.972,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57495,
    "c": 0.13378,
    "h": 252.6
  },
  "luminance": 0.18981
}

Semantic roles & 50–950 ramp

primary

#367BC5

secondary

#CDAD8A

accent

#9748E0

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #367BC5

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

Preview Lab → · Contrast checker → · Palette generator →