#367FBB#367FBB

#367FBB is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.8% C 0.117 H 246.6°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#367FBB
RGB	rgb(54, 127, 187)
HSL	hsl(207, 55%, 47%)
HSV	hsv(207, 71%, 73%)
CMYK	cmyk(71.1%, 32.1%, 0%, 26.7%)
CIE-LAB	lab(51.32, -2.65, -38.05)
CIE-LCH	lch(51.32, 38.14, 266.02°)
OKLab	oklab(57.85% -0.0466 -0.1078)
OKLCH	oklch(57.85% 0.117 246.6)
XYZ	xyz(18.0769, 19.5489, 49.8247)
Luminance	0.1955 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367FBB #BB7236

analogous

#36BBB5 #367FBB #363CBB

triadic

#367FBB #BB367F #7FBB36

tetradic

#367FBB #B536BB #BB7236 #3CBB36

square

#367FBB #B536BB #BB7236 #3CBB36

split-complementary

#367FBB #BB363C #BBB536

monochromatic

#1B3E5C #285F8C #367FBB #5E9DD0 #8DBADE

Accessibility & contrast

On white

4.28

#367FBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#367FBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #367FBB

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367FBB	#FFFFFF	#000000	##000000
##367FBB	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6481BE

Deuteranopia (green-blind)

#5175BA

Tritanopia (blue-blind)

#008D94

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #367fbb;
/* rgb */ color: rgb(54, 127, 187);
/* oklch */ color: oklch(57.8% 0.117 246.6);

Tailwind

colors: {
  custom: {
    50: '#7da3cf',
    500: '#367fbb',
    950: '#000000',
  },
}

SCSS

$custom: #367fbb;
$custom-light: #7da3cf;
$custom-dark: #000000;

JSON

{
  "hex": "#367fbb",
  "rgb": {
    "r": 54,
    "g": 127,
    "b": 187
  },
  "hsl": {
    "h": 207.068,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.57845,
    "c": 0.11745,
    "h": 246.6
  },
  "luminance": 0.19551
}

Semantic roles & 50–950 ramp

primary

#367FBB

secondary

#C9A384

accent

#8D49DF

background

#F8FAFC

surface

#EFF3F9

border

#CACDD2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #367FBB

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

Preview Lab → · Contrast checker → · Palette generator →