#4371AF#4371AF

#4371AF is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.5% C 0.110 H 256.3°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4371AF
RGB	rgb(67, 113, 175)
HSL	hsl(214, 45%, 47%)
HSV	hsv(214, 62%, 69%)
CMYK	cmyk(61.7%, 35.4%, 0%, 31.4%)
CIE-LAB	lab(47.10, 3.83, -37.73)
CIE-LCH	lch(47.10, 37.92, 275.79°)
OKLab	oklab(54.48% -0.026 -0.1068)
OKLCH	oklch(54.48% 0.11 256.3)
XYZ	xyz(15.9550, 16.0972, 42.8154)
Luminance	0.1610 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4371AF #AF8143

analogous

#43A7AF #4371AF #4B43AF

triadic

#4371AF #AF4371 #71AF43

tetradic

#4371AF #AF43A7 #AF8143 #43AF4B

square

#4371AF #AF43A7 #AF8143 #43AF4B

split-complementary

#4371AF #AF4B43 #A7AF43

monochromatic

#213856 #325483 #4371AF #6991C6 #96B1D7

Accessibility & contrast

On white

4.98

#4371AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#4371AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4371AF

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4371AF	#FFFFFF	#000000	##FFFFFF
##4371AF	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5775B2

Deuteranopia (green-blind)

#486BAE

Tritanopia (blue-blind)

#007F88

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4371af;
/* rgb */ color: rgb(67, 113, 175);
/* oklch */ color: oklch(54.5% 0.110 256.3);

Tailwind

colors: {
  custom: {
    50: '#8199c7',
    500: '#4371af',
    950: '#000000',
  },
}

SCSS

$custom: #4371af;
$custom-light: #8199c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4371af",
  "rgb": {
    "r": 67,
    "g": 113,
    "b": 175
  },
  "hsl": {
    "h": 214.444,
    "s": 44.628,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54477,
    "c": 0.10996,
    "h": 256.3
  },
  "luminance": 0.16099
}

Semantic roles & 50–950 ramp

primary

#4371AF

secondary

#C2AB8B

accent

#9D53D4

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #4371AF

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

Preview Lab → · Contrast checker → · Palette generator →