#45758C#45758C

#45758C is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.8% C 0.063 H 230.3°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#45758C
RGB	rgb(69, 117, 140)
HSL	hsl(199, 34%, 41%)
HSV	hsv(199, 51%, 55%)
CMYK	cmyk(50.7%, 16.4%, 0%, 45.1%)
CIE-LAB	lab(46.82, -9.58, -17.59)
CIE-LCH	lch(46.82, 20.03, 241.42°)
OKLab	oklab(53.76% -0.0405 -0.0488)
OKLCH	oklch(53.76% 0.063 230.3)
XYZ	xyz(13.5474, 15.8802, 27.1571)
Luminance	0.1588 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45758C #8C5C45

analogous

#458C7F #45758C #45518C

triadic

#45758C #8C4575 #758C45

tetradic

#45758C #7F458C #8C5C45 #518C45

square

#45758C #7F458C #8C5C45 #518C45

split-complementary

#45758C #8C4551 #8C7F45

monochromatic

#1D303A #315363 #45758C #5E95B0 #87B0C4

Accessibility & contrast

On white

5.03

#45758C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#45758C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45758C

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45758C	#FFFFFF	#000000	##FFFFFF
##45758C	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#69738D

Deuteranopia (green-blind)

#5F6C8C

Tritanopia (blue-blind)

#207B7C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #45758c;
/* rgb */ color: rgb(69, 117, 140);
/* oklch */ color: oklch(53.8% 0.063 230.3);

Tailwind

colors: {
  custom: {
    50: '#7d9cad',
    500: '#45758c',
    950: '#000000',
  },
}

SCSS

$custom: #45758c;
$custom-light: #7d9cad;
$custom-dark: #000000;

JSON

{
  "hex": "#45758c",
  "rgb": {
    "r": 69,
    "g": 117,
    "b": 140
  },
  "hsl": {
    "h": 199.437,
    "s": 33.971,
    "l": 40.98
  },
  "oklch": {
    "l": 0.53759,
    "c": 0.06343,
    "h": 230.3
  },
  "luminance": 0.15881
}

Semantic roles & 50–950 ramp

primary

#45758C

secondary

#AF8E7E

accent

#815ECA

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#0A0E10

muted

#7C7E7F

Preview Lab

Preview with #45758C

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

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