#455B60#455B60

#455B60 is a mid, muted cyan. Relative luminance 0.096; OKLCH L 45.5% C 0.028 H 213.2°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#455B60
RGB	rgb(69, 91, 96)
HSL	hsl(191, 16%, 32%)
HSV	hsv(191, 28%, 38%)
CMYK	cmyk(28.1%, 5.2%, 0%, 62.4%)
CIE-LAB	lab(37.10, -6.99, -5.60)
CIE-LCH	lch(37.10, 8.96, 218.66°)
OKLab	oklab(45.51% -0.0233 -0.0152)
OKLCH	oklch(45.51% 0.028 213.2)
XYZ	xyz(8.3060, 9.5915, 12.4778)
Luminance	0.0959 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455B60 #604A45

analogous

#456058 #455B60 #454E60

triadic

#455B60 #60455B #5B6045

tetradic

#455B60 #584560 #604A45 #4E6045

square

#455B60 #584560 #604A45 #4E6045

split-complementary

#455B60 #60454E #605845

monochromatic

#121719 #2B393C #455B60 #5F7D84 #7D9BA2

Accessibility & contrast

On white

7.20

#455B60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#455B60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #455B60

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455B60	#FFFFFF	#000000	##FFFFFF
##455B60	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575960

Deuteranopia (green-blind)

#525660

Tritanopia (blue-blind)

#3C5D5C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #455b60;
/* rgb */ color: rgb(69, 91, 96);
/* oklch */ color: oklch(45.5% 0.028 213.2);

Tailwind

colors: {
  custom: {
    50: '#79898d',
    500: '#455b60',
    950: '#000000',
  },
}

SCSS

$custom: #455b60;
$custom-light: #79898d;
$custom-dark: #000000;

JSON

{
  "hex": "#455b60",
  "rgb": {
    "r": 69,
    "g": 91,
    "b": 96
  },
  "hsl": {
    "h": 191.111,
    "s": 16.364,
    "l": 32.353
  },
  "oklch": {
    "l": 0.45506,
    "c": 0.02787,
    "h": 213.2
  },
  "luminance": 0.09592
}

Semantic roles & 50–950 ramp

primary

#455B60

secondary

#8F7772

accent

#7C6FB9

background

#F7F8F8

surface

#EDF0F0

border

#C8CBCB

text

#090B0C

muted

#7B7C7D

Preview Lab

Preview with #455B60

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

Preview Lab → · Contrast checker → · Palette generator →