#455F65#455F65

#455F65 is a mid, muted cyan. Relative luminance 0.104; OKLCH L 46.7% C 0.032 H 213.5°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#455F65
RGB	rgb(69, 95, 101)
HSL	hsl(191, 19%, 33%)
HSV	hsv(191, 32%, 40%)
CMYK	cmyk(31.7%, 5.9%, 0%, 60.4%)
CIE-LAB	lab(38.53, -8.04, -6.55)
CIE-LCH	lch(38.53, 10.38, 219.17°)
OKLab	oklab(46.7% -0.027 -0.0179)
OKLCH	oklch(46.7% 0.032 213.5)
XYZ	xyz(8.8947, 10.3888, 13.8460)
Luminance	0.1039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455F65 #654B45

analogous

#45655B #455F65 #454F65

triadic

#455F65 #65455F #5F6545

tetradic

#455F65 #5B4565 #654B45 #4F6545

square

#455F65 #5B4565 #654B45 #4F6545

split-complementary

#455F65 #65454F #655B45

monochromatic

#131B1C #2C3D41 #455F65 #5E8189 #7E9FA7

Accessibility & contrast

On white

6.82

#455F65 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#455F65 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455F65

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455F65	#FFFFFF	#000000	##FFFFFF
##455F65	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5D65

Deuteranopia (green-blind)

#555965

Tritanopia (blue-blind)

#3A6261

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #455f65;
/* rgb */ color: rgb(69, 95, 101);
/* oklch */ color: oklch(46.7% 0.032 213.5);

Tailwind

colors: {
  custom: {
    50: '#7a8c90',
    500: '#455f65',
    950: '#000000',
  },
}

SCSS

$custom: #455f65;
$custom-light: #7a8c90;
$custom-dark: #000000;

JSON

{
  "hex": "#455f65",
  "rgb": {
    "r": 69,
    "g": 95,
    "b": 101
  },
  "hsl": {
    "h": 191.25,
    "s": 18.824,
    "l": 33.333
  },
  "oklch": {
    "l": 0.467,
    "c": 0.03242,
    "h": 213.5
  },
  "luminance": 0.10389
}

Semantic roles & 50–950 ramp

primary

#455F65

secondary

#937973

accent

#7B6CBB

background

#F7F8F8

surface

#EDF0F0

border

#C8CBCB

text

#090C0C

muted

#7B7D7D

Preview Lab

Preview with #455F65

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

Preview Lab → · Contrast checker → · Palette generator →