#367FD3#367FD3

#367FD3 is a mid, vivid cyan. Relative luminance 0.207; OKLCH L 59.2% C 0.148 H 254.1°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#367FD3
RGB	rgb(54, 127, 211)
HSL	hsl(212, 64%, 52%)
HSV	hsv(212, 74%, 83%)
CMYK	cmyk(74.4%, 39.8%, 0%, 17.3%)
CIE-LAB	lab(52.58, 6.02, -49.73)
CIE-LCH	lch(52.58, 50.09, 276.90°)
OKLab	oklab(59.24% -0.0404 -0.142)
OKLCH	oklch(59.24% 0.148 254.1)
XYZ	xyz(20.8642, 20.6638, 64.5043)
Luminance	0.2067 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367FD3 #D38A36

analogous

#36CED3 #367FD3 #3C36D3

triadic

#367FD3 #D3367F #7FD336

tetradic

#367FD3 #D336CE #D38A36 #36D33C

square

#367FD3 #D336CE #D38A36 #36D33C

split-complementary

#367FD3 #D33C36 #CED336

monochromatic

#1A4475 #2561A7 #367FD3 #689FDE #9ABFE9

Accessibility & contrast

On white

4.09

#367FD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#367FD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #367FD3

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367FD3	#FFFFFF	#000000	##000000
##367FD3	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5785D6

Deuteranopia (green-blind)

#3E77D1

Tritanopia (blue-blind)

#00939F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #367fd3;
/* rgb */ color: rgb(54, 127, 211);
/* oklch */ color: oklch(59.2% 0.148 254.1);

Tailwind

colors: {
  custom: {
    50: '#81a3e1',
    500: '#367fd3',
    950: '#000000',
  },
}

SCSS

$custom: #367fd3;
$custom-light: #81a3e1;
$custom-dark: #000000;

JSON

{
  "hex": "#367fd3",
  "rgb": {
    "r": 54,
    "g": 127,
    "b": 211
  },
  "hsl": {
    "h": 212.102,
    "s": 64.082,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59239,
    "c": 0.14761,
    "h": 254.1
  },
  "luminance": 0.20666
}

Semantic roles & 50–950 ramp

primary

#367FD3

secondary

#D5B590

accent

#9A41E7

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #367FD3

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

Preview Lab → · Contrast checker → · Palette generator →