#367BCF#367BCF

#367BCF is a mid, vivid cyan. Relative luminance 0.195; OKLCH L 58.1% C 0.147 H 255.1°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#367BCF
RGB	rgb(54, 123, 207)
HSL	hsl(213, 61%, 51%)
HSV	hsv(213, 74%, 81%)
CMYK	cmyk(73.9%, 40.6%, 0%, 18.8%)
CIE-LAB	lab(51.21, 7.00, -49.64)
CIE-LCH	lch(51.21, 50.13, 278.03°)
OKLab	oklab(58.1% -0.0377 -0.1418)
OKLCH	oklch(58.1% 0.147 255.1)
XYZ	xyz(19.8626, 19.4529, 61.7274)
Luminance	0.1946 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367BCF #CF8A36

analogous

#36C8CF #367BCF #3D36CF

triadic

#367BCF #CF367B #7BCF36

tetradic

#367BCF #CF36C8 #CF8A36 #36CF3D

square

#367BCF #CF36C8 #CF8A36 #36CF3D

split-complementary

#367BCF #CF3D36 #C8CF36

monochromatic

#1B4170 #275EA1 #367BCF #679BDB #99BCE7

Accessibility & contrast

On white

4.29

#367BCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#367BCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #367BCF

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367BCF	#FFFFFF	#000000	##000000
##367BCF	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5382D2

Deuteranopia (green-blind)

#3A74CD

Tritanopia (blue-blind)

#008F9B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #367bcf;
/* rgb */ color: rgb(54, 123, 207);
/* oklch */ color: oklch(58.1% 0.147 255.1);

Tailwind

colors: {
  custom: {
    50: '#81a0de',
    500: '#367bcf',
    950: '#000000',
  },
}

SCSS

$custom: #367bcf;
$custom-light: #81a0de;
$custom-dark: #000000;

JSON

{
  "hex": "#367bcf",
  "rgb": {
    "r": 54,
    "g": 123,
    "b": 207
  },
  "hsl": {
    "h": 212.941,
    "s": 61.446,
    "l": 51.176
  },
  "oklch": {
    "l": 0.58103,
    "c": 0.14673,
    "h": 255.1
  },
  "luminance": 0.19455
}

Semantic roles & 50–950 ramp

primary

#367BCF

secondary

#D2B48F

accent

#9C43E5

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #367BCF

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

Preview Lab → · Contrast checker → · Palette generator →