#45758D#45758D

#45758D is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.8% C 0.064 H 231.4°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#45758D
RGB	rgb(69, 117, 141)
HSL	hsl(200, 34%, 41%)
HSV	hsv(200, 51%, 55%)
CMYK	cmyk(51.1%, 17%, 0%, 44.7%)
CIE-LAB	lab(46.86, -9.27, -18.12)
CIE-LCH	lch(46.86, 20.36, 242.90°)
OKLab	oklab(53.8% -0.0401 -0.0503)
OKLCH	oklch(53.8% 0.064 231.4)
XYZ	xyz(13.6215, 15.9098, 27.5472)
Luminance	0.1591 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45758D #8D5D45

analogous

#458D81 #45758D #45518D

triadic

#45758D #8D4575 #758D45

tetradic

#45758D #81458D #8D5D45 #518D45

square

#45758D #81458D #8D5D45 #518D45

split-complementary

#45758D #8D4551 #8D8145

monochromatic

#1D313B #315364 #45758D #5F95B1 #88B0C5

Accessibility & contrast

On white

5.02

#45758D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#45758D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45758D

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45758D	#FFFFFF	#000000	##FFFFFF
##45758D	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#69748E

Deuteranopia (green-blind)

#5F6C8D

Tritanopia (blue-blind)

#1F7C7D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #45758d;
/* rgb */ color: rgb(69, 117, 141);
/* oklch */ color: oklch(53.8% 0.064 231.4);

Tailwind

colors: {
  custom: {
    50: '#7e9cae',
    500: '#45758d',
    950: '#000000',
  },
}

SCSS

$custom: #45758d;
$custom-light: #7e9cae;
$custom-dark: #000000;

JSON

{
  "hex": "#45758d",
  "rgb": {
    "r": 69,
    "g": 117,
    "b": 141
  },
  "hsl": {
    "h": 200,
    "s": 34.286,
    "l": 41.176
  },
  "oklch": {
    "l": 0.53803,
    "c": 0.06435,
    "h": 231.4
  },
  "luminance": 0.15911
}

Semantic roles & 50–950 ramp

primary

#45758D

secondary

#B08F7E

accent

#825DCA

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#0A0E10

muted

#7C7E7F

Preview Lab

Preview with #45758D

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

Preview Lab → · Contrast checker → · Palette generator →