#45708A#45708A

#45708A is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.5% C 0.063 H 236.3°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#45708A
RGB	rgb(69, 112, 138)
HSL	hsl(203, 33%, 41%)
HSV	hsv(203, 50%, 54%)
CMYK	cmyk(50%, 18.8%, 0%, 45.9%)
CIE-LAB	lab(45.20, -7.29, -18.87)
CIE-LCH	lch(45.20, 20.23, 248.87°)
OKLab	oklab(52.45% -0.035 -0.0524)
OKLCH	oklch(52.45% 0.063 236.3)
XYZ	xyz(12.8342, 14.6876, 26.1985)
Luminance	0.1469 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45708A #8A5F45

analogous

#458A81 #45708A #454D8A

triadic

#45708A #8A4570 #708A45

tetradic

#45708A #81458A #8A5F45 #4D8A45

square

#45708A #81458A #8A5F45 #4D8A45

split-complementary

#45708A #8A454D #8A8145

monochromatic

#1C2E38 #314F61 #45708A #5E90AE #87ACC3

Accessibility & contrast

On white

5.33

#45708A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#45708A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45708A

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45708A	#FFFFFF	#000000	##FFFFFF
##45708A	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646F8B

Deuteranopia (green-blind)

#5A688A

Tritanopia (blue-blind)

#237779

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #45708a;
/* rgb */ color: rgb(69, 112, 138);
/* oklch */ color: oklch(52.5% 0.063 236.3);

Tailwind

colors: {
  custom: {
    50: '#7d99ac',
    500: '#45708a',
    950: '#000000',
  },
}

SCSS

$custom: #45708a;
$custom-light: #7d99ac;
$custom-dark: #000000;

JSON

{
  "hex": "#45708a",
  "rgb": {
    "r": 69,
    "g": 112,
    "b": 138
  },
  "hsl": {
    "h": 202.609,
    "s": 33.333,
    "l": 40.588
  },
  "oklch": {
    "l": 0.52452,
    "c": 0.06302,
    "h": 236.3
  },
  "luminance": 0.14689
}

Semantic roles & 50–950 ramp

primary

#45708A

secondary

#AE8F7D

accent

#875EC9

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#0A0D10

muted

#7C7E7F

Preview Lab

Preview with #45708A

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

Preview Lab → · Contrast checker → · Palette generator →