#367DD3#367DD3

#367DD3 is a mid, vivid cyan. Relative luminance 0.202; OKLCH L 58.8% C 0.150 H 255.1°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#367DD3
RGB	rgb(54, 125, 211)
HSL	hsl(213, 64%, 52%)
HSV	hsv(213, 74%, 83%)
CMYK	cmyk(74.4%, 40.8%, 0%, 17.3%)
CIE-LAB	lab(52.01, 7.24, -50.64)
CIE-LCH	lch(52.01, 51.16, 278.13°)
OKLab	oklab(58.79% -0.0386 -0.1447)
OKLCH	oklch(58.79% 0.15 255.1)
XYZ	xyz(20.6085, 20.1523, 64.4190)
Luminance	0.2016 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367DD3 #D38C36

analogous

#36CCD3 #367DD3 #3D36D3

triadic

#367DD3 #D3367D #7DD336

tetradic

#367DD3 #D336CC #D38C36 #36D33D

square

#367DD3 #D336CC #D38C36 #36D33D

split-complementary

#367DD3 #D33D36 #CCD336

monochromatic

#1A4375 #2560A7 #367DD3 #689DDE #9ABEE9

Accessibility & contrast

On white

4.17

#367DD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#367DD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #367DD3

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367DD3	#FFFFFF	#000000	##000000
##367DD3	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5484D6

Deuteranopia (green-blind)

#3975D1

Tritanopia (blue-blind)

#00919E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #367dd3;
/* rgb */ color: rgb(54, 125, 211);
/* oklch */ color: oklch(58.8% 0.150 255.1);

Tailwind

colors: {
  custom: {
    50: '#82a2e1',
    500: '#367dd3',
    950: '#000000',
  },
}

SCSS

$custom: #367dd3;
$custom-light: #82a2e1;
$custom-dark: #000000;

JSON

{
  "hex": "#367dd3",
  "rgb": {
    "r": 54,
    "g": 125,
    "b": 211
  },
  "hsl": {
    "h": 212.866,
    "s": 64.082,
    "l": 51.961
  },
  "oklch": {
    "l": 0.58795,
    "c": 0.14976,
    "h": 255.1
  },
  "luminance": 0.20155
}

Semantic roles & 50–950 ramp

primary

#367DD3

secondary

#D5B690

accent

#9C41E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0F15

muted

#7D7E83

Preview Lab

Preview with #367DD3

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

Preview Lab → · Contrast checker → · Palette generator →