#4571AA#4571AA

#4571AA is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 54.3% C 0.102 H 255.5°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#4571AA
RGB	rgb(69, 113, 170)
HSL	hsl(214, 42%, 47%)
HSV	hsv(214, 59%, 67%)
CMYK	cmyk(59.4%, 33.5%, 0%, 33.3%)
CIE-LAB	lab(46.94, 2.52, -35.05)
CIE-LCH	lch(46.94, 35.14, 274.12°)
OKLab	oklab(54.3% -0.0256 -0.099)
OKLCH	oklch(54.3% 0.102 255.5)
XYZ	xyz(15.6125, 15.9764, 40.2834)
Luminance	0.1598 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4571AA #AA7E45

analogous

#45A4AA #4571AA #4C45AA

triadic

#4571AA #AA4571 #71AA45

tetradic

#4571AA #AA45A4 #AA7E45 #45AA4C

square

#4571AA #AA45A4 #AA7E45 #45AA4C

split-complementary

#4571AA #AA4C45 #A4AA45

monochromatic

#223753 #33547E #4571AA #6A90C2 #95B1D4

Accessibility & contrast

On white

5.01

#4571AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#4571AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4571AA

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4571AA	#FFFFFF	#000000	##FFFFFF
##4571AA	1.00	5.01	4.20	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5975AC

Deuteranopia (green-blind)

#4C6BA9

Tritanopia (blue-blind)

#007E86

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4571aa;
/* rgb */ color: rgb(69, 113, 170);
/* oklch */ color: oklch(54.3% 0.102 255.5);

Tailwind

colors: {
  custom: {
    50: '#8199c3',
    500: '#4571aa',
    950: '#000000',
  },
}

SCSS

$custom: #4571aa;
$custom-light: #8199c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4571aa",
  "rgb": {
    "r": 69,
    "g": 113,
    "b": 170
  },
  "hsl": {
    "h": 213.861,
    "s": 42.259,
    "l": 46.863
  },
  "oklch": {
    "l": 0.54296,
    "c": 0.10228,
    "h": 255.5
  },
  "luminance": 0.15978
}

Semantic roles & 50–950 ramp

primary

#4571AA

secondary

#C0A98B

accent

#9C56D2

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #4571AA

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

Preview Lab → · Contrast checker → · Palette generator →