#45677C#45677C

#45677C is a mid, muted cyan. Relative luminance 0.124; OKLCH L 49.6% C 0.052 H 236.3°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#45677C
RGB	rgb(69, 103, 124)
HSL	hsl(203, 28%, 38%)
HSV	hsv(203, 44%, 49%)
CMYK	cmyk(44.4%, 16.9%, 0%, 51.4%)
CIE-LAB	lab(41.88, -6.24, -15.56)
CIE-LCH	lch(41.88, 16.76, 248.15°)
OKLab	oklab(49.63% -0.0286 -0.043)
OKLCH	oklch(49.63% 0.052 236.3)
XYZ	xyz(10.9413, 12.4202, 20.8857)
Luminance	0.1242 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45677C #7C5A45

analogous

#457C75 #45677C #454C7C

triadic

#45677C #7C4567 #677C45

tetradic

#45677C #75457C #7C5A45 #4C7C45

square

#45677C #75457C #7C5A45 #4C7C45

split-complementary

#45677C #7C454C #7C7545

monochromatic

#19262D #2F4655 #45677C #5B88A3 #82A4B9

Accessibility & contrast

On white

6.03

#45677C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#45677C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45677C

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45677C	#FFFFFF	#000000	##FFFFFF
##45677C	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D667D

Deuteranopia (green-blind)

#56607C

Tritanopia (blue-blind)

#2F6C6E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #45677c;
/* rgb */ color: rgb(69, 103, 124);
/* oklch */ color: oklch(49.6% 0.052 236.3);

Tailwind

colors: {
  custom: {
    50: '#7b92a2',
    500: '#45677c',
    950: '#000000',
  },
}

SCSS

$custom: #45677c;
$custom-light: #7b92a2;
$custom-dark: #000000;

JSON

{
  "hex": "#45677c",
  "rgb": {
    "r": 69,
    "g": 103,
    "b": 124
  },
  "hsl": {
    "h": 202.909,
    "s": 28.497,
    "l": 37.843
  },
  "oklch": {
    "l": 0.49633,
    "c": 0.05167,
    "h": 236.3
  },
  "luminance": 0.12421
}

Semantic roles & 50–950 ramp

primary

#45677C

secondary

#A58978

accent

#8863C5

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#090D0F

muted

#7B7D7E

Preview Lab

Preview with #45677C

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

Preview Lab → · Contrast checker → · Palette generator →