#367F9B#367F9B

#367F9B is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.2% C 0.084 H 226.5°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#367F9B
RGB	rgb(54, 127, 155)
HSL	hsl(197, 48%, 41%)
HSV	hsv(197, 65%, 61%)
CMYK	cmyk(65.2%, 18.1%, 0%, 39.2%)
CIE-LAB	lab(49.89, -13.67, -21.75)
CIE-LCH	lch(49.89, 25.68, 237.85°)
OKLab	oklab(56.24% -0.0576 -0.0607)
OKLCH	oklch(56.24% 0.084 226.5)
XYZ	xyz(15.0247, 18.3280, 33.7498)
Luminance	0.1833 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367F9B #9B5236

analogous

#369B84 #367F9B #364C9B

triadic

#367F9B #9B367F #7F9B36

tetradic

#367F9B #84369B #9B5236 #4C9B36

square

#367F9B #84369B #9B5236 #4C9B36

split-complementary

#367F9B #9B364C #9B8436

monochromatic

#163540 #265A6E #367F9B #4DA1C1 #7BB9D1

Accessibility & contrast

On white

4.50

#367F9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#367F9B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #367F9B

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367F9B	#FFFFFF	#000000	##000000
##367F9B	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#707D9C

Deuteranopia (green-blind)

#62729B

Tritanopia (blue-blind)

#008788

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #367f9b;
/* rgb */ color: rgb(54, 127, 155);
/* oklch */ color: oklch(56.2% 0.084 226.5);

Tailwind

colors: {
  custom: {
    50: '#78a4b8',
    500: '#367f9b',
    950: '#000000',
  },
}

SCSS

$custom: #367f9b;
$custom-light: #78a4b8;
$custom-dark: #000000;

JSON

{
  "hex": "#367f9b",
  "rgb": {
    "r": 54,
    "g": 127,
    "b": 155
  },
  "hsl": {
    "h": 196.634,
    "s": 48.325,
    "l": 40.98
  },
  "oklch": {
    "l": 0.56238,
    "c": 0.08371,
    "h": 226.5
  },
  "luminance": 0.1833
}

Semantic roles & 50–950 ramp

primary

#367F9B

secondary

#BA8773

accent

#7650D8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #367F9B

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

Preview Lab → · Contrast checker → · Palette generator →