#454F65#454F65

#454F65 is a dark, muted blue. Relative luminance 0.078; OKLCH L 42.8% C 0.039 H 265.7°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#454F65
RGB	rgb(69, 79, 101)
HSL	hsl(221, 19%, 33%)
HSV	hsv(221, 32%, 40%)
CMYK	cmyk(31.7%, 21.8%, 0%, 60.4%)
CIE-LAB	lab(33.56, 1.79, -14.08)
CIE-LCH	lch(33.56, 14.19, 277.26°)
OKLab	oklab(42.78% -0.0029 -0.0387)
OKLCH	oklch(42.78% 0.039 265.7)
XYZ	xyz(7.5985, 7.7965, 13.4139)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454F65 #655B45

analogous

#455F65 #454F65 #4B4565

triadic

#454F65 #65454F #4F6545

tetradic

#454F65 #65455F #655B45 #45654B

square

#454F65 #65455F #655B45 #45654B

split-complementary

#454F65 #654B45 #5F6545

monochromatic

#13161C #2C3341 #454F65 #5E6B89 #7E8BA7

Accessibility & contrast

On white

8.21

#454F65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#454F65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454F65

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454F65	#FFFFFF	#000000	##FFFFFF
##454F65	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485066

Deuteranopia (green-blind)

#454E64

Tritanopia (blue-blind)

#3C5356

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #454f65;
/* rgb */ color: rgb(69, 79, 101);
/* oklch */ color: oklch(42.8% 0.039 265.7);

Tailwind

colors: {
  custom: {
    50: '#798091',
    500: '#454f65',
    950: '#000000',
  },
}

SCSS

$custom: #454f65;
$custom-light: #798091;
$custom-dark: #000000;

JSON

{
  "hex": "#454f65",
  "rgb": {
    "r": 69,
    "g": 79,
    "b": 101
  },
  "hsl": {
    "h": 221.25,
    "s": 18.824,
    "l": 33.333
  },
  "oklch": {
    "l": 0.42776,
    "c": 0.03886,
    "h": 265.7
  },
  "luminance": 0.07797
}

Semantic roles & 50–950 ramp

primary

#454F65

secondary

#938973

accent

#A36CBB

background

#F7F7F8

surface

#EDEEF0

border

#C8C9CB

text

#090A0C

muted

#7B7C7D

Preview Lab

Preview with #454F65

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

Preview Lab → · Contrast checker → · Palette generator →