#4075A8#4075A8

#4075A8 is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.9% C 0.098 H 249.2°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX#4075A8
RGBrgb(64, 117, 168)
HSLhsl(209, 45%, 45%)
HSVhsv(209, 62%, 66%)
CMYKcmyk(61.9%, 30.4%, 0%, 34.1%)
CIE-LABlab(47.80, -1.59, -32.56)
CIE-LCHlch(47.80, 32.59, 267.20°)
OKLaboklab(54.87% -0.0348 -0.0918)
OKLCHoklch(54.87% 0.098 249.2)
XYZxyz(15.5409, 16.6383, 39.4307)
Luminance0.1664 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4075A8 #A87340
analogous
#40A8A7 #4075A8 #4041A8
triadic
#4075A8 #A84075 #75A840
tetradic
#4075A8 #A740A8 #A87340 #41A840
square
#4075A8 #A740A8 #A87340 #41A840
split-complementary
#4075A8 #A84041 #A8A740
monochromatic
#1E374F #2F567C #4075A8 #6294C3 #8EB2D4

Accessibility & contrast

On white

4.85
#4075A8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.33
#4075A8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4075A8
4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4075A8#FFFFFF#000000##FFFFFF
##4075A81.004.854.334.85
#FFFFFF4.851.0021.001.00
#0000004.3321.001.0021.00
##FFFFFF4.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5F77AA
Deuteranopia (green-blind)
#516DA7
Tritanopia (blue-blind)
#008187
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #4075a8;
/* rgb */ color: rgb(64, 117, 168);
/* oklch */ color: oklch(54.9% 0.098 249.2);
Tailwind
colors: {
  custom: {
    50: '#7e9cc2',
    500: '#4075a8',
    950: '#000000',
  },
}
SCSS
$custom: #4075a8;
$custom-light: #7e9cc2;
$custom-dark: #000000;
JSON
{
  "hex": "#4075a8",
  "rgb": {
    "r": 64,
    "g": 117,
    "b": 168
  },
  "hsl": {
    "h": 209.423,
    "s": 44.828,
    "l": 45.49
  },
  "oklch": {
    "l": 0.54874,
    "c": 0.09819,
    "h": 249.2
  },
  "luminance": 0.1664
}

Semantic roles & 50–950 ramp

primary
#4075A8
secondary
#BFA185
accent
#9353D5
background
#F8F9FB
surface
#EFF2F7
border
#CACCD0
text
#0B0E12
muted
#7C7E81

Preview Lab

Preview with #4075A8

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

Preview Lab → · Contrast checker → · Palette generator →

#4075A8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva