#455E70#455E70

#455E70 is a mid, muted cyan. Relative luminance 0.104; OKLCH L 46.9% C 0.042 H 240.1°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#455E70
RGB	rgb(69, 94, 112)
HSL	hsl(205, 24%, 35%)
HSV	hsv(205, 38%, 44%)
CMYK	cmyk(38.4%, 16.1%, 0%, 56.1%)
CIE-LAB	lab(38.62, -4.37, -13.20)
CIE-LCH	lch(38.62, 13.90, 251.68°)
OKLab	oklab(46.9% -0.0209 -0.0363)
OKLCH	oklch(46.9% 0.042 240.1)
XYZ	xyz(9.3806, 10.4400, 16.8469)
Luminance	0.1044 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455E70 #705745

analogous

#45706C #455E70 #454870

triadic

#455E70 #70455E #5E7045

tetradic

#455E70 #6C4570 #705745 #487045

square

#455E70 #6C4570 #705745 #487045

split-complementary

#455E70 #704548 #706C45

monochromatic

#161E24 #2E3E4A #455E70 #5C7E96 #7F9CB0

Accessibility & contrast

On white

6.80

#455E70 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#455E70 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455E70

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455E70	#FFFFFF	#000000	##FFFFFF
##455E70	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565E71

Deuteranopia (green-blind)

#515970

Tritanopia (blue-blind)

#366264

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #455e70;
/* rgb */ color: rgb(69, 94, 112);
/* oklch */ color: oklch(46.9% 0.042 240.1);

Tailwind

colors: {
  custom: {
    50: '#7a8b99',
    500: '#455e70',
    950: '#000000',
  },
}

SCSS

$custom: #455e70;
$custom-light: #7a8b99;
$custom-dark: #000000;

JSON

{
  "hex": "#455e70",
  "rgb": {
    "r": 69,
    "g": 94,
    "b": 112
  },
  "hsl": {
    "h": 205.116,
    "s": 23.757,
    "l": 35.49
  },
  "oklch": {
    "l": 0.46904,
    "c": 0.04193,
    "h": 240.1
  },
  "luminance": 0.1044
}

Semantic roles & 50–950 ramp

primary

#455E70

secondary

#9C8575

accent

#8D68C0

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#090C0D

muted

#7B7D7E

Preview Lab

Preview with #455E70

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

Preview Lab → · Contrast checker → · Palette generator →