#4079A4#4079A4

#4079A4 is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.6% C 0.090 H 243.2°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4079A4
RGB	rgb(64, 121, 164)
HSL	hsl(206, 44%, 45%)
HSV	hsv(206, 61%, 64%)
CMYK	cmyk(61%, 26.2%, 0%, 35.7%)
CIE-LAB	lab(48.81, -5.32, -28.64)
CIE-LCH	lch(48.81, 29.13, 259.47°)
OKLab	oklab(55.61% -0.0406 -0.0804)
OKLCH	oklch(55.61% 0.09 243.2)
XYZ	xyz(15.6501, 17.4436, 37.6570)
Luminance	0.1744 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4079A4 #A46B40

analogous

#40A49D #4079A4 #4047A4

triadic

#4079A4 #A44079 #79A440

tetradic

#4079A4 #9D40A4 #A46B40 #47A440

square

#4079A4 #9D40A4 #A46B40 #47A440

split-complementary

#4079A4 #A44047 #A49D40

monochromatic

#1E384C #2F5978 #4079A4 #6097C1 #8CB4D2

Accessibility & contrast

On white

4.68

#4079A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#4079A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4079A4

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4079A4	#FFFFFF	#000000	##FFFFFF
##4079A4	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667AA6

Deuteranopia (green-blind)

#5970A3

Tritanopia (blue-blind)

#008388

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4079a4;
/* rgb */ color: rgb(64, 121, 164);
/* oklch */ color: oklch(55.6% 0.090 243.2);

Tailwind

colors: {
  custom: {
    50: '#7e9fbf',
    500: '#4079a4',
    950: '#000000',
  },
}

SCSS

$custom: #4079a4;
$custom-light: #7e9fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#4079a4",
  "rgb": {
    "r": 64,
    "g": 121,
    "b": 164
  },
  "hsl": {
    "h": 205.8,
    "s": 43.86,
    "l": 44.706
  },
  "oklch": {
    "l": 0.55612,
    "c": 0.09011,
    "h": 243.2
  },
  "luminance": 0.17445
}

Semantic roles & 50–950 ramp

primary

#4079A4

secondary

#BD9C83

accent

#8B54D4

background

#F8F9FB

surface

#EFF2F7

border

#CACCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #4079A4

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

Preview Lab → · Contrast checker → · Palette generator →