#4570A2#4570A2

#4570A2 is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.6% C 0.092 H 253.2°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#4570A2
RGB	rgb(69, 112, 162)
HSL	hsl(212, 40%, 45%)
HSV	hsv(212, 57%, 64%)
CMYK	cmyk(57.4%, 30.9%, 0%, 36.5%)
CIE-LAB	lab(46.26, 0.44, -31.44)
CIE-LCH	lch(46.26, 31.44, 270.80°)
OKLab	oklab(53.63% -0.0268 -0.0885)
OKLCH	oklch(53.63% 0.092 253.2)
XYZ	xyz(14.7677, 15.4609, 36.3815)
Luminance	0.1546 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4570A2 #A27745

analogous

#459EA2 #4570A2 #4845A2

triadic

#4570A2 #A24570 #70A245

tetradic

#4570A2 #A2459E #A27745 #45A248

square

#4570A2 #A2459E #A27745 #45A248

split-complementary

#4570A2 #A24845 #9EA245

monochromatic

#20354C #335277 #4570A2 #668FBE #91AED0

Accessibility & contrast

On white

5.13

#4570A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#4570A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4570A2

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4570A2	#FFFFFF	#000000	##FFFFFF
##4570A2	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B73A4

Deuteranopia (green-blind)

#4F6AA1

Tritanopia (blue-blind)

#007B82

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4570a2;
/* rgb */ color: rgb(69, 112, 162);
/* oklch */ color: oklch(53.6% 0.092 253.2);

Tailwind

colors: {
  custom: {
    50: '#8098bd',
    500: '#4570a2',
    950: '#000000',
  },
}

SCSS

$custom: #4570a2;
$custom-light: #8098bd;
$custom-dark: #000000;

JSON

{
  "hex": "#4570a2",
  "rgb": {
    "r": 69,
    "g": 112,
    "b": 162
  },
  "hsl": {
    "h": 212.258,
    "s": 40.26,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53633,
    "c": 0.09249,
    "h": 253.2
  },
  "luminance": 0.15462
}

Semantic roles & 50–950 ramp

primary

#4570A2

secondary

#BCA387

accent

#9858D0

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #4570A2

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

Preview Lab → · Contrast checker → · Palette generator →