#455283#455283

#455283 is a mid, moderate blue. Relative luminance 0.089; OKLCH L 45.0% C 0.082 H 271.5°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#455283
RGB	rgb(69, 82, 131)
HSL	hsl(227, 31%, 39%)
HSV	hsv(227, 47%, 51%)
CMYK	cmyk(47.3%, 37.4%, 0%, 48.6%)
CIE-LAB	lab(35.86, 9.03, -29.15)
CIE-LCH	lch(35.86, 30.52, 287.21°)
OKLab	oklab(45.04% 0.0022 -0.0821)
OKLCH	oklch(45.04% 0.082 271.5)
XYZ	xyz(9.5670, 8.9380, 22.6894)
Luminance	0.0894 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455283 #837645

analogous

#457183 #455283 #574583

triadic

#455283 #834552 #528345

tetradic

#455283 #834571 #837645 #458357

square

#455283 #834571 #837645 #458357

split-complementary

#455283 #835745 #718345

monochromatic

#1B2033 #30395B #455283 #5C6CA9 #8490BE

Accessibility & contrast

On white

7.53

#455283 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#455283 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #455283

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455283	#FFFFFF	#000000	##FFFFFF
##455283	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405785

Deuteranopia (green-blind)

#3A5282

Tritanopia (blue-blind)

#2E5C64

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #455283;
/* rgb */ color: rgb(69, 82, 131);
/* oklch */ color: oklch(45.0% 0.082 271.5);

Tailwind

colors: {
  custom: {
    50: '#7c82a7',
    500: '#455283',
    950: '#000000',
  },
}

SCSS

$custom: #455283;
$custom-light: #7c82a7;
$custom-dark: #000000;

JSON

{
  "hex": "#455283",
  "rgb": {
    "r": 69,
    "g": 82,
    "b": 131
  },
  "hsl": {
    "h": 227.419,
    "s": 31,
    "l": 39.216
  },
  "oklch": {
    "l": 0.45035,
    "c": 0.08209,
    "h": 271.5
  },
  "luminance": 0.08938
}

Semantic roles & 50–950 ramp

primary

#455283

secondary

#AAA07A

accent

#B261C7

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0A0F

muted

#7C7C7F

Preview Lab

Preview with #455283

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

Preview Lab → · Contrast checker → · Palette generator →