#455273#455273

#455273 is a dark, muted blue. Relative luminance 0.085; OKLCH L 44.2% C 0.057 H 267.5°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#455273
RGB	rgb(69, 82, 115)
HSL	hsl(223, 25%, 36%)
HSV	hsv(223, 40%, 45%)
CMYK	cmyk(40%, 28.7%, 0%, 54.9%)
CIE-LAB	lab(35.08, 4.00, -20.49)
CIE-LCH	lch(35.08, 20.88, 281.05°)
OKLab	oklab(44.17% -0.0025 -0.057)
OKLCH	oklch(44.17% 0.057 267.5)
XYZ	xyz(8.5651, 8.5372, 17.4129)
Luminance	0.0854 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455273 #736645

analogous

#456973 #455273 #4F4573

triadic

#455273 #734552 #527345

tetradic

#455273 #734569 #736645 #45734F

square

#455273 #734569 #736645 #45734F

split-complementary

#455273 #734F45 #697345

monochromatic

#171B26 #2E374D #455273 #5C6D99 #808EB3

Accessibility & contrast

On white

7.76

#455273 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#455273 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #455273

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455273	#FFFFFF	#000000	##FFFFFF
##455273	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475574

Deuteranopia (green-blind)

#435172

Tritanopia (blue-blind)

#37595E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #455273;
/* rgb */ color: rgb(69, 82, 115);
/* oklch */ color: oklch(44.2% 0.057 267.5);

Tailwind

colors: {
  custom: {
    50: '#7a829b',
    500: '#455273',
    950: '#000000',
  },
}

SCSS

$custom: #455273;
$custom-light: #7a829b;
$custom-dark: #000000;

JSON

{
  "hex": "#455273",
  "rgb": {
    "r": 69,
    "g": 82,
    "b": 115
  },
  "hsl": {
    "h": 223.043,
    "s": 25,
    "l": 36.078
  },
  "oklch": {
    "l": 0.44166,
    "c": 0.05709,
    "h": 267.5
  },
  "luminance": 0.08538
}

Semantic roles & 50–950 ramp

primary

#455273

secondary

#9E9375

accent

#A866C1

background

#F7F7F9

surface

#EEEEF2

border

#C9C9CC

text

#090A0E

muted

#7B7C7E

Preview Lab

Preview with #455273

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

Preview Lab → · Contrast checker → · Palette generator →