#45779B#45779B

#45779B is a mid, moderate cyan. Relative luminance 0.168; OKLCH L 54.9% C 0.078 H 241.4°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#45779B
RGB	rgb(69, 119, 155)
HSL	hsl(205, 38%, 44%)
HSV	hsv(205, 55%, 61%)
CMYK	cmyk(55.5%, 23.2%, 0%, 39.2%)
CIE-LAB	lab(48.04, -6.03, -24.56)
CIE-LCH	lch(48.04, 25.29, 256.20°)
OKLab	oklab(54.93% -0.0374 -0.0686)
OKLCH	oklch(54.93% 0.078 241.4)
XYZ	xyz(14.9653, 16.8242, 33.4627)
Luminance	0.1683 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45779B #9B6945

analogous

#459B94 #45779B #454C9B

triadic

#45779B #9B4577 #779B45

tetradic

#45779B #94459B #9B6945 #4C9B45

square

#45779B #94459B #9B6945 #4C9B45

split-complementary

#45779B #9B454C #9B9445

monochromatic

#1F3646 #325671 #45779B #6396BA #8EB2CD

Accessibility & contrast

On white

4.81

#45779B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#45779B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45779B

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45779B	#FFFFFF	#000000	##FFFFFF
##45779B	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67779D

Deuteranopia (green-blind)

#5C6E9A

Tritanopia (blue-blind)

#068083

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #45779b;
/* rgb */ color: rgb(69, 119, 155);
/* oklch */ color: oklch(54.9% 0.078 241.4);

Tailwind

colors: {
  custom: {
    50: '#7f9eb8',
    500: '#45779b',
    950: '#000000',
  },
}

SCSS

$custom: #45779b;
$custom-light: #7f9eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#45779b",
  "rgb": {
    "r": 69,
    "g": 119,
    "b": 155
  },
  "hsl": {
    "h": 205.116,
    "s": 38.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.54929,
    "c": 0.07816,
    "h": 241.4
  },
  "luminance": 0.16825
}

Semantic roles & 50–950 ramp

primary

#45779B

secondary

#B89A84

accent

#8A59CE

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0B0E11

muted

#7C7E80

Preview Lab

Preview with #45779B

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

Preview Lab → · Contrast checker → · Palette generator →