#367DDD#367DDD

#367DDD is a mid, vivid cyan. Relative luminance 0.207; OKLCH L 59.4% C 0.163 H 257.0°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#367DDD
RGB	rgb(54, 125, 221)
HSL	hsl(214, 71%, 54%)
HSV	hsv(214, 76%, 87%)
CMYK	cmyk(75.6%, 43.4%, 0%, 13.3%)
CIE-LAB	lab(52.59, 10.91, -55.37)
CIE-LCH	lch(52.59, 56.43, 281.14°)
OKLab	oklab(59.43% -0.0366 -0.1586)
OKLCH	oklch(59.43% 0.163 257)
XYZ	xyz(21.9013, 20.6694, 71.2279)
Luminance	0.2067 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367DDD #DD9636

analogous

#36D1DD #367DDD #4336DD

triadic

#367DDD #DD367D #7DDD36

tetradic

#367DDD #DD36D1 #DD9636 #36DD43

square

#367DDD #DD36D1 #DD9636 #36DD43

split-complementary

#367DDD #DD4336 #D1DD36

monochromatic

#164483 #1F60B7 #367DDD #6A9FE6 #9FC1EF

Accessibility & contrast

On white

4.09

#367DDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#367DDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #367DDD

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367DDD	#FFFFFF	#000000	##000000
##367DDD	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)

#4D86E1

Deuteranopia (green-blind)

#2C76DB

Tritanopia (blue-blind)

#0094A2

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #367ddd;
/* rgb */ color: rgb(54, 125, 221);
/* oklch */ color: oklch(59.4% 0.163 257.0);

Tailwind

colors: {
  custom: {
    50: '#83a2e8',
    500: '#367ddd',
    950: '#000000',
  },
}

SCSS

$custom: #367ddd;
$custom-light: #83a2e8;
$custom-dark: #000000;

JSON

{
  "hex": "#367ddd",
  "rgb": {
    "r": 54,
    "g": 125,
    "b": 221
  },
  "hsl": {
    "h": 214.491,
    "s": 71.064,
    "l": 53.922
  },
  "oklch": {
    "l": 0.5943,
    "c": 0.16273,
    "h": 257
  },
  "luminance": 0.20672
}

Semantic roles & 50–950 ramp

primary

#367DDD

secondary

#DBBD94

accent

#A13AEE

background

#F8F9FE

surface

#F0F2FD

border

#CBCCD5

text

#0C0E16

muted

#7D7E84

Preview Lab

Preview with #367DDD

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

Preview Lab → · Contrast checker → · Palette generator →