#4571AD#4571AD

#4571AD is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.5% C 0.106 H 256.5°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4571AD
RGB	rgb(69, 113, 173)
HSL	hsl(215, 43%, 47%)
HSV	hsv(215, 60%, 68%)
CMYK	cmyk(60.1%, 34.7%, 0%, 32.2%)
CIE-LAB	lab(47.09, 3.54, -36.57)
CIE-LCH	lch(47.09, 36.74, 275.53°)
OKLab	oklab(54.46% -0.0248 -0.1034)
OKLCH	oklch(54.46% 0.106 256.5)
XYZ	xyz(15.8995, 16.0912, 41.7951)
Luminance	0.1609 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4571AD #AD8145

analogous

#45A5AD #4571AD #4D45AD

triadic

#4571AD #AD4571 #71AD45

tetradic

#4571AD #AD45A5 #AD8145 #45AD4D

square

#4571AD #AD45A5 #AD8145 #45AD4D

split-complementary

#4571AD #AD4D45 #A5AD45

monochromatic

#223855 #345481 #4571AD #6B91C4 #97B1D5

Accessibility & contrast

On white

4.98

#4571AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#4571AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4571AD

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4571AD	#FFFFFF	#000000	##FFFFFF
##4571AD	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5875B0

Deuteranopia (green-blind)

#4A6BAC

Tritanopia (blue-blind)

#007F87

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4571ad;
/* rgb */ color: rgb(69, 113, 173);
/* oklch */ color: oklch(54.5% 0.106 256.5);

Tailwind

colors: {
  custom: {
    50: '#8199c6',
    500: '#4571ad',
    950: '#000000',
  },
}

SCSS

$custom: #4571ad;
$custom-light: #8199c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4571ad",
  "rgb": {
    "r": 69,
    "g": 113,
    "b": 173
  },
  "hsl": {
    "h": 214.615,
    "s": 42.975,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54463,
    "c": 0.10637,
    "h": 256.5
  },
  "luminance": 0.16093
}

Semantic roles & 50–950 ramp

primary

#4571AD

secondary

#C1AB8C

accent

#9E55D3

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #4571AD

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

Preview Lab → · Contrast checker → · Palette generator →