#455C71#455C71

#455C71 is a mid, muted cyan. Relative luminance 0.101; OKLCH L 46.5% C 0.044 H 246.5°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#455C71
RGB	rgb(69, 92, 113)
HSL	hsl(209, 24%, 36%)
HSV	hsv(209, 39%, 44%)
CMYK	cmyk(38.9%, 18.6%, 0%, 55.7%)
CIE-LAB	lab(38.04, -2.86, -14.70)
CIE-LCH	lch(38.04, 14.97, 259.00°)
OKLab	oklab(46.46% -0.0177 -0.0405)
OKLCH	oklch(46.46% 0.044 246.5)
XYZ	xyz(9.2611, 10.1113, 17.0833)
Luminance	0.1011 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455C71 #715A45

analogous

#457170 #455C71 #454671

triadic

#455C71 #71455C #5C7145

tetradic

#455C71 #704571 #715A45 #467145

square

#455C71 #704571 #715A45 #467145

split-complementary

#455C71 #714546 #717045

monochromatic

#171E25 #2E3D4B #455C71 #5C7B97 #7F99B1

Accessibility & contrast

On white

6.95

#455C71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#455C71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455C71

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455C71	#FFFFFF	#000000	##FFFFFF
##455C71	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545C72

Deuteranopia (green-blind)

#4E5871

Tritanopia (blue-blind)

#366163

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #455c71;
/* rgb */ color: rgb(69, 92, 113);
/* oklch */ color: oklch(46.5% 0.044 246.5);

Tailwind

colors: {
  custom: {
    50: '#7a8a99',
    500: '#455c71',
    950: '#000000',
  },
}

SCSS

$custom: #455c71;
$custom-light: #7a8a99;
$custom-dark: #000000;

JSON

{
  "hex": "#455c71",
  "rgb": {
    "r": 69,
    "g": 92,
    "b": 113
  },
  "hsl": {
    "h": 208.636,
    "s": 24.176,
    "l": 35.686
  },
  "oklch": {
    "l": 0.4646,
    "c": 0.04423,
    "h": 246.5
  },
  "luminance": 0.10112
}

Semantic roles & 50–950 ramp

primary

#455C71

secondary

#9D8875

accent

#9267C1

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#090B0E

muted

#7B7C7E

Preview Lab

Preview with #455C71

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

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