#45759D#45759D

#45759D is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.5% C 0.082 H 245.2°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#45759D
RGB	rgb(69, 117, 157)
HSL	hsl(207, 39%, 44%)
HSV	hsv(207, 56%, 62%)
CMYK	cmyk(56.1%, 25.5%, 0%, 38.4%)
CIE-LAB	lab(47.52, -4.21, -26.53)
CIE-LCH	lch(47.52, 26.86, 260.99°)
OKLab	oklab(54.55% -0.0343 -0.0743)
OKLCH	oklch(54.55% 0.082 245.2)
XYZ	xyz(14.8991, 16.4209, 34.2761)
Luminance	0.1642 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45759D #9D6D45

analogous

#459D99 #45759D #45499D

triadic

#45759D #9D4575 #759D45

tetradic

#45759D #99459D #9D6D45 #499D45

square

#45759D #99459D #9D6D45 #499D45

split-complementary

#45759D #9D4549 #9D9945

monochromatic

#203648 #325572 #45759D #6494BB #8FB1CE

Accessibility & contrast

On white

4.90

#45759D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#45759D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45759D

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45759D	#FFFFFF	#000000	##FFFFFF
##45759D	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64769F

Deuteranopia (green-blind)

#586D9C

Tritanopia (blue-blind)

#037F83

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #45759d;
/* rgb */ color: rgb(69, 117, 157);
/* oklch */ color: oklch(54.5% 0.082 245.2);

Tailwind

colors: {
  custom: {
    50: '#7f9cba',
    500: '#45759d',
    950: '#000000',
  },
}

SCSS

$custom: #45759d;
$custom-light: #7f9cba;
$custom-dark: #000000;

JSON

{
  "hex": "#45759d",
  "rgb": {
    "r": 69,
    "g": 117,
    "b": 157
  },
  "hsl": {
    "h": 207.273,
    "s": 38.938,
    "l": 44.314
  },
  "oklch": {
    "l": 0.5455,
    "c": 0.08185,
    "h": 245.2
  },
  "luminance": 0.16422
}

Semantic roles & 50–950 ramp

primary

#45759D

secondary

#B99D85

accent

#8F59CF

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0B0E11

muted

#7C7E80

Preview Lab

Preview with #45759D

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

Preview Lab → · Contrast checker → · Palette generator →