#45708C#45708C

#45708C is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.5% C 0.065 H 238.3°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#45708C
RGB	rgb(69, 112, 140)
HSL	hsl(204, 34%, 41%)
HSV	hsv(204, 51%, 55%)
CMYK	cmyk(50.7%, 20%, 0%, 45.1%)
CIE-LAB	lab(45.28, -6.67, -19.94)
CIE-LCH	lch(45.28, 21.02, 251.50°)
OKLab	oklab(52.54% -0.0342 -0.0554)
OKLCH	oklch(52.54% 0.065 238.3)
XYZ	xyz(12.9803, 14.7460, 26.9681)
Luminance	0.1475 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45708C #8C6145

analogous

#458C84 #45708C #454C8C

triadic

#45708C #8C4570 #708C45

tetradic

#45708C #84458C #8C6145 #4C8C45

square

#45708C #84458C #8C6145 #4C8C45

split-complementary

#45708C #8C454C #8C8445

monochromatic

#1D2E3A #314F63 #45708C #5E90B0 #87ACC4

Accessibility & contrast

On white

5.32

#45708C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#45708C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45708C

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45708C	#FFFFFF	#000000	##FFFFFF
##45708C	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636F8D

Deuteranopia (green-blind)

#5A688C

Tritanopia (blue-blind)

#217779

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #45708c;
/* rgb */ color: rgb(69, 112, 140);
/* oklch */ color: oklch(52.5% 0.065 238.3);

Tailwind

colors: {
  custom: {
    50: '#7d99ad',
    500: '#45708c',
    950: '#000000',
  },
}

SCSS

$custom: #45708c;
$custom-light: #7d99ad;
$custom-dark: #000000;

JSON

{
  "hex": "#45708c",
  "rgb": {
    "r": 69,
    "g": 112,
    "b": 140
  },
  "hsl": {
    "h": 203.662,
    "s": 33.971,
    "l": 40.98
  },
  "oklch": {
    "l": 0.52543,
    "c": 0.06516,
    "h": 238.3
  },
  "luminance": 0.14747
}

Semantic roles & 50–950 ramp

primary

#45708C

secondary

#AF917E

accent

#885ECA

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#0A0D10

muted

#7C7E7F

Preview Lab

Preview with #45708C

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

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