#4072B2#4072B2

#4072B2 is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.7% C 0.114 H 255.4°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#4072B2
RGB	rgb(64, 114, 178)
HSL	hsl(214, 47%, 47%)
HSV	hsv(214, 64%, 70%)
CMYK	cmyk(64%, 36%, 0%, 30.2%)
CIE-LAB	lab(47.41, 3.68, -38.99)
CIE-LCH	lch(47.41, 39.16, 275.40°)
OKLab	oklab(54.73% -0.0287 -0.1106)
OKLCH	oklch(54.73% 0.114 255.4)
XYZ	xyz(16.1647, 16.3374, 44.4124)
Luminance	0.1634 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4072B2 #B28040

analogous

#40ABB2 #4072B2 #4740B2

triadic

#4072B2 #B24072 #72B240

tetradic

#4072B2 #B240AB #B28040 #40B247

square

#4072B2 #B240AB #B28040 #40B247

split-complementary

#4072B2 #B24740 #ABB240

monochromatic

#203858 #305585 #4072B2 #6792C8 #94B2D8

Accessibility & contrast

On white

4.92

#4072B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#4072B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4072B2

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4072B2	#FFFFFF	#000000	##FFFFFF
##4072B2	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5676B5

Deuteranopia (green-blind)

#476CB1

Tritanopia (blue-blind)

#008189

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4072b2;
/* rgb */ color: rgb(64, 114, 178);
/* oklch */ color: oklch(54.7% 0.114 255.4);

Tailwind

colors: {
  custom: {
    50: '#809ac9',
    500: '#4072b2',
    950: '#000000',
  },
}

SCSS

$custom: #4072b2;
$custom-light: #809ac9;
$custom-dark: #000000;

JSON

{
  "hex": "#4072b2",
  "rgb": {
    "r": 64,
    "g": 114,
    "b": 178
  },
  "hsl": {
    "h": 213.684,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54734,
    "c": 0.11425,
    "h": 255.4
  },
  "luminance": 0.16339
}

Semantic roles & 50–950 ramp

primary

#4072B2

secondary

#C4AA8A

accent

#9C51D7

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #4072B2

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

Preview Lab → · Contrast checker → · Palette generator →