#367FB3#367FB3

#367FB3 is a mid, moderate cyan. Relative luminance 0.192; OKLCH L 57.4% C 0.108 H 242.9°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#367FB3
RGB	rgb(54, 127, 179)
HSL	hsl(205, 54%, 46%)
HSV	hsv(205, 70%, 70%)
CMYK	cmyk(69.8%, 29.1%, 0%, 29.8%)
CIE-LAB	lab(50.94, -5.47, -34.05)
CIE-LCH	lch(50.94, 34.48, 260.87°)
OKLab	oklab(57.42% -0.0491 -0.0961)
OKLCH	oklch(57.42% 0.108 242.9)
XYZ	xyz(17.2443, 19.2158, 45.4393)
Luminance	0.1922 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367FB3 #B36A36

analogous

#36B3A8 #367FB3 #3640B3

triadic

#367FB3 #B3367F #7FB336

tetradic

#367FB3 #A836B3 #B36A36 #40B336

square

#367FB3 #A836B3 #B36A36 #40B336

split-complementary

#367FB3 #B33640 #B3A836

monochromatic

#1A3C55 #285E84 #367FB3 #599DCD #88B9DB

Accessibility & contrast

On white

4.34

#367FB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#367FB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #367FB3

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367FB3	#FFFFFF	#000000	##000000
##367FB3	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6780B5

Deuteranopia (green-blind)

#5674B2

Tritanopia (blue-blind)

#008C91

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #367fb3;
/* rgb */ color: rgb(54, 127, 179);
/* oklch */ color: oklch(57.4% 0.108 242.9);

Tailwind

colors: {
  custom: {
    50: '#7ca3ca',
    500: '#367fb3',
    950: '#000000',
  },
}

SCSS

$custom: #367fb3;
$custom-light: #7ca3ca;
$custom-dark: #000000;

JSON

{
  "hex": "#367fb3",
  "rgb": {
    "r": 54,
    "g": 127,
    "b": 179
  },
  "hsl": {
    "h": 204.96,
    "s": 53.648,
    "l": 45.686
  },
  "oklch": {
    "l": 0.57416,
    "c": 0.10797,
    "h": 242.9
  },
  "luminance": 0.19218
}

Semantic roles & 50–950 ramp

primary

#367FB3

secondary

#C59D80

accent

#884BDD

background

#F8FAFC

surface

#EFF3F8

border

#CACDD1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #367FB3

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

Preview Lab → · Contrast checker → · Palette generator →