#4075AD#4075AD

#4075AD is a mid, moderate cyan. Relative luminance 0.168; OKLCH L 55.1% C 0.105 H 251.4°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4075AD
RGB	rgb(64, 117, 173)
HSL	hsl(211, 46%, 46%)
HSV	hsv(211, 63%, 68%)
CMYK	cmyk(63%, 32.4%, 0%, 32.2%)
CIE-LAB	lab(48.04, 0.12, -35.09)
CIE-LCH	lch(48.04, 35.09, 270.20°)
OKLab	oklab(55.14% -0.0334 -0.0992)
OKLCH	oklch(55.14% 0.105 251.4)
XYZ	xyz(16.0157, 16.8282, 41.9312)
Luminance	0.1683 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4075AD #AD7840

analogous

#40ACAD #4075AD #4240AD

triadic

#4075AD #AD4075 #75AD40

tetradic

#4075AD #AD40AC #AD7840 #40AD42

square

#4075AD #AD40AC #AD7840 #40AD42

split-complementary

#4075AD #AD4240 #ACAD40

monochromatic

#1F3954 #2F5780 #4075AD #6494C6 #91B3D6

Accessibility & contrast

On white

4.81

#4075AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#4075AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4075AD

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4075AD	#FFFFFF	#000000	##FFFFFF
##4075AD	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D78AF

Deuteranopia (green-blind)

#4E6DAC

Tritanopia (blue-blind)

#008289

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4075ad;
/* rgb */ color: rgb(64, 117, 173);
/* oklch */ color: oklch(55.1% 0.105 251.4);

Tailwind

colors: {
  custom: {
    50: '#7f9cc5',
    500: '#4075ad',
    950: '#000000',
  },
}

SCSS

$custom: #4075ad;
$custom-light: #7f9cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#4075ad",
  "rgb": {
    "r": 64,
    "g": 117,
    "b": 173
  },
  "hsl": {
    "h": 210.826,
    "s": 45.992,
    "l": 46.471
  },
  "oklch": {
    "l": 0.55144,
    "c": 0.10462,
    "h": 251.4
  },
  "luminance": 0.1683
}

Semantic roles & 50–950 ramp

primary

#4075AD

secondary

#C2A587

accent

#9652D6

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #4075AD

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

Preview Lab → · Contrast checker → · Palette generator →