#367DB2#367DB2

#367DB2 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.9% C 0.108 H 244.1°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#367DB2
RGB	rgb(54, 125, 178)
HSL	hsl(206, 53%, 45%)
HSV	hsv(206, 70%, 70%)
CMYK	cmyk(69.7%, 29.8%, 0%, 30.2%)
CIE-LAB	lab(50.29, -4.65, -34.48)
CIE-LCH	lch(50.29, 34.80, 262.32°)
OKLab	oklab(56.89% -0.0474 -0.0974)
OKLCH	oklch(56.89% 0.108 244.1)
XYZ	xyz(16.8878, 18.6640, 44.8233)
Luminance	0.1867 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367DB2 #B26B36

analogous

#36B2A9 #367DB2 #363FB2

triadic

#367DB2 #B2367D #7DB236

tetradic

#367DB2 #A936B2 #B26B36 #3FB236

square

#367DB2 #A936B2 #B26B36 #3FB236

split-complementary

#367DB2 #B2363F #B2A936

monochromatic

#1A3B54 #285C83 #367DB2 #599BCD #88B7DB

Accessibility & contrast

On white

4.44

#367DB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#367DB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #367DB2

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367DB2	#FFFFFF	#000000	##000000
##367DB2	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#657EB4

Deuteranopia (green-blind)

#5472B1

Tritanopia (blue-blind)

#008A90

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #367db2;
/* rgb */ color: rgb(54, 125, 178);
/* oklch */ color: oklch(56.9% 0.108 244.1);

Tailwind

colors: {
  custom: {
    50: '#7ca2c9',
    500: '#367db2',
    950: '#000000',
  },
}

SCSS

$custom: #367db2;
$custom-light: #7ca2c9;
$custom-dark: #000000;

JSON

{
  "hex": "#367db2",
  "rgb": {
    "r": 54,
    "g": 125,
    "b": 178
  },
  "hsl": {
    "h": 205.645,
    "s": 53.448,
    "l": 45.49
  },
  "oklch": {
    "l": 0.56889,
    "c": 0.10835,
    "h": 244.1
  },
  "luminance": 0.18666
}

Semantic roles & 50–950 ramp

primary

#367DB2

secondary

#C59D7F

accent

#894BDD

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0F13

muted

#7C7E82

Preview Lab

Preview with #367DB2

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

Preview Lab → · Contrast checker → · Palette generator →