#367BCC#367BCC

#367BCC is a mid, vivid cyan. Relative luminance 0.193; OKLCH L 57.9% C 0.143 H 254.4°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#367BCC
RGB	rgb(54, 123, 204)
HSL	hsl(212, 60%, 51%)
HSV	hsv(212, 74%, 80%)
CMYK	cmyk(73.5%, 39.7%, 0%, 20%)
CIE-LAB	lab(51.05, 5.90, -48.20)
CIE-LCH	lch(51.05, 48.56, 276.98°)
OKLab	oklab(57.92% -0.0384 -0.1376)
OKLCH	oklch(57.92% 0.143 254.4)
XYZ	xyz(19.4993, 19.3076, 59.8141)
Luminance	0.1931 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367BCC #CC8736

analogous

#36C6CC #367BCC #3C36CC

triadic

#367BCC #CC367B #7BCC36

tetradic

#367BCC #CC36C6 #CC8736 #36CC3C

square

#367BCC #CC36C6 #CC8736 #36CC3C

split-complementary

#367BCC #CC3C36 #C6CC36

monochromatic

#1B416C #285E9D #367BCC #679BD8 #98BBE5

Accessibility & contrast

On white

4.32

#367BCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#367BCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #367BCC

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367BCC	#FFFFFF	#000000	##000000
##367BCC	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5581CF

Deuteranopia (green-blind)

#3D73CA

Tritanopia (blue-blind)

#008E99

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #367bcc;
/* rgb */ color: rgb(54, 123, 204);
/* oklch */ color: oklch(57.9% 0.143 254.4);

Tailwind

colors: {
  custom: {
    50: '#80a0dc',
    500: '#367bcc',
    950: '#000000',
  },
}

SCSS

$custom: #367bcc;
$custom-light: #80a0dc;
$custom-dark: #000000;

JSON

{
  "hex": "#367bcc",
  "rgb": {
    "r": 54,
    "g": 123,
    "b": 204
  },
  "hsl": {
    "h": 212.4,
    "s": 59.524,
    "l": 50.588
  },
  "oklch": {
    "l": 0.57918,
    "c": 0.14282,
    "h": 254.4
  },
  "luminance": 0.1931
}

Semantic roles & 50–950 ramp

primary

#367BCC

secondary

#D0B28E

accent

#9A45E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #367BCC

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

Preview Lab → · Contrast checker → · Palette generator →