#455F69#455F69

#455F69 is a mid, muted cyan. Relative luminance 0.105; OKLCH L 46.9% C 0.035 H 223.6°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#455F69
RGB	rgb(69, 95, 105)
HSL	hsl(197, 21%, 34%)
HSV	hsv(197, 34%, 41%)
CMYK	cmyk(34.3%, 9.5%, 0%, 58.8%)
CIE-LAB	lab(38.67, -6.95, -8.81)
CIE-LCH	lch(38.67, 11.22, 231.71°)
OKLab	oklab(46.86% -0.0253 -0.0241)
OKLCH	oklch(46.86% 0.035 223.6)
XYZ	xyz(9.0954, 10.4691, 14.9033)
Luminance	0.1047 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455F69 #694F45

analogous

#456961 #455F69 #454D69

triadic

#455F69 #69455F #5F6945

tetradic

#455F69 #614569 #694F45 #4D6945

square

#455F69 #614569 #694F45 #4D6945

split-complementary

#455F69 #69454D #696145

monochromatic

#141C1F #2D3E44 #455F69 #5D808E #7E9EAA

Accessibility & contrast

On white

6.79

#455F69 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#455F69 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455F69

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455F69	#FFFFFF	#000000	##FFFFFF
##455F69	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595E6A

Deuteranopia (green-blind)

#545969

Tritanopia (blue-blind)

#396262

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #455f69;
/* rgb */ color: rgb(69, 95, 105);
/* oklch */ color: oklch(46.9% 0.035 223.6);

Tailwind

colors: {
  custom: {
    50: '#7a8c93',
    500: '#455f69',
    950: '#000000',
  },
}

SCSS

$custom: #455f69;
$custom-light: #7a8c93;
$custom-dark: #000000;

JSON

{
  "hex": "#455f69",
  "rgb": {
    "r": 69,
    "g": 95,
    "b": 105
  },
  "hsl": {
    "h": 196.667,
    "s": 20.69,
    "l": 34.118
  },
  "oklch": {
    "l": 0.46857,
    "c": 0.03494,
    "h": 223.6
  },
  "luminance": 0.1047
}

Semantic roles & 50–950 ramp

primary

#455F69

secondary

#977D73

accent

#826BBD

background

#F7F8F9

surface

#EDF0F1

border

#C8CBCB

text

#090C0D

muted

#7B7D7E

Preview Lab

Preview with #455F69

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

Preview Lab → · Contrast checker → · Palette generator →