#455E6A#455E6A

#455E6A is a mid, muted cyan. Relative luminance 0.103; OKLCH L 46.7% C 0.036 H 229.1°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#455E6A
RGB	rgb(69, 94, 106)
HSL	hsl(199, 21%, 34%)
HSV	hsv(199, 35%, 42%)
CMYK	cmyk(34.9%, 11.3%, 0%, 58.4%)
CIE-LAB	lab(38.39, -6.08, -9.84)
CIE-LCH	lch(38.39, 11.57, 238.31°)
OKLab	oklab(46.65% -0.0234 -0.027)
OKLCH	oklch(46.65% 0.036 229.1)
XYZ	xyz(9.0576, 10.3108, 15.1458)
Luminance	0.1031 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455E6A #6A5145

analogous

#456A64 #455E6A #454C6A

triadic

#455E6A #6A455E #5E6A45

tetradic

#455E6A #64456A #6A5145 #4C6A45

square

#455E6A #64456A #6A5145 #4C6A45

split-complementary

#455E6A #6A454C #6A6445

monochromatic

#151C20 #2D3D45 #455E6A #5D7F8F #7E9DAB

Accessibility & contrast

On white

6.86

#455E6A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#455E6A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455E6A

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455E6A	#FFFFFF	#000000	##FFFFFF
##455E6A	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585D6B

Deuteranopia (green-blind)

#52596A

Tritanopia (blue-blind)

#396162

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #455e6a;
/* rgb */ color: rgb(69, 94, 106);
/* oklch */ color: oklch(46.7% 0.036 229.1);

Tailwind

colors: {
  custom: {
    50: '#7a8b94',
    500: '#455e6a',
    950: '#000000',
  },
}

SCSS

$custom: #455e6a;
$custom-light: #7a8b94;
$custom-dark: #000000;

JSON

{
  "hex": "#455e6a",
  "rgb": {
    "r": 69,
    "g": 94,
    "b": 106
  },
  "hsl": {
    "h": 199.459,
    "s": 21.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.4665,
    "c": 0.03571,
    "h": 229.1
  },
  "luminance": 0.10311
}

Semantic roles & 50–950 ramp

primary

#455E6A

secondary

#977F73

accent

#856ABE

background

#F7F8F9

surface

#EDF0F1

border

#C8CBCB

text

#090C0D

muted

#7B7D7E

Preview Lab

Preview with #455E6A

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

Preview Lab → · Contrast checker → · Palette generator →