#4072AB#4072AB

#4072AB is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.3% C 0.105 H 253.0°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4072AB
RGB	rgb(64, 114, 171)
HSL	hsl(212, 46%, 46%)
HSV	hsv(212, 63%, 67%)
CMYK	cmyk(62.6%, 33.3%, 0%, 32.9%)
CIE-LAB	lab(47.06, 1.25, -35.47)
CIE-LCH	lch(47.06, 35.50, 272.02°)
OKLab	oklab(54.34% -0.0306 -0.1003)
OKLCH	oklch(54.34% 0.105 253)
XYZ	xyz(15.4797, 16.0634, 40.8050)
Luminance	0.1606 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4072AB #AB7940

analogous

#40A7AB #4072AB #4340AB

triadic

#4072AB #AB4072 #72AB40

tetradic

#4072AB #AB40A7 #AB7940 #40AB43

square

#4072AB #AB40A7 #AB7940 #40AB43

split-complementary

#4072AB #AB4340 #A7AB40

monochromatic

#1F3752 #2F547E #4072AB #6391C5 #90B0D5

Accessibility & contrast

On white

4.98

#4072AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#4072AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4072AB

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4072AB	#FFFFFF	#000000	##FFFFFF
##4072AB	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A75AD

Deuteranopia (green-blind)

#4B6BAA

Tritanopia (blue-blind)

#007F87

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4072ab;
/* rgb */ color: rgb(64, 114, 171);
/* oklch */ color: oklch(54.3% 0.105 253.0);

Tailwind

colors: {
  custom: {
    50: '#7f9ac4',
    500: '#4072ab',
    950: '#000000',
  },
}

SCSS

$custom: #4072ab;
$custom-light: #7f9ac4;
$custom-dark: #000000;

JSON

{
  "hex": "#4072ab",
  "rgb": {
    "r": 64,
    "g": 114,
    "b": 171
  },
  "hsl": {
    "h": 211.963,
    "s": 45.532,
    "l": 46.078
  },
  "oklch": {
    "l": 0.54339,
    "c": 0.10489,
    "h": 253
  },
  "luminance": 0.16065
}

Semantic roles & 50–950 ramp

primary

#4072AB

secondary

#C1A586

accent

#9853D5

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E12

muted

#7C7E81

Preview Lab

Preview with #4072AB

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

Preview Lab → · Contrast checker → · Palette generator →