#455779#455779

#455779 is a mid, moderate blue. Relative luminance 0.095; OKLCH L 45.6% C 0.060 H 262.7°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#455779
RGB	rgb(69, 87, 121)
HSL	hsl(219, 27%, 37%)
HSV	hsv(219, 43%, 47%)
CMYK	cmyk(43%, 28.1%, 0%, 52.5%)
CIE-LAB	lab(36.86, 2.67, -21.45)
CIE-LCH	lch(36.86, 21.61, 277.09°)
OKLab	oklab(45.65% -0.0077 -0.0598)
OKLCH	oklch(45.65% 0.06 262.7)
XYZ	xyz(9.3125, 9.4616, 19.4210)
Luminance	0.0946 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455779 #796745

analogous

#457179 #455779 #4D4579

triadic

#455779 #794557 #577945

tetradic

#455779 #794571 #796745 #45794D

square

#455779 #794571 #796745 #45794D

split-complementary

#455779 #794D45 #717945

monochromatic

#191F2B #2F3B52 #455779 #5B73A0 #8194B7

Accessibility & contrast

On white

7.26

#455779 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#455779 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #455779

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455779	#FFFFFF	#000000	##FFFFFF
##455779	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B597A

Deuteranopia (green-blind)

#455578

Tritanopia (blue-blind)

#335E63

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #455779;
/* rgb */ color: rgb(69, 87, 121);
/* oklch */ color: oklch(45.6% 0.060 262.7);

Tailwind

colors: {
  custom: {
    50: '#7b86a0',
    500: '#455779',
    950: '#000000',
  },
}

SCSS

$custom: #455779;
$custom-light: #7b86a0;
$custom-dark: #000000;

JSON

{
  "hex": "#455779",
  "rgb": {
    "r": 69,
    "g": 87,
    "b": 121
  },
  "hsl": {
    "h": 219.231,
    "s": 27.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.45645,
    "c": 0.06026,
    "h": 262.7
  },
  "luminance": 0.09462
}

Semantic roles & 50–950 ramp

primary

#455779

secondary

#A39477

accent

#A364C4

background

#F7F8F9

surface

#EEEFF2

border

#C9CACC

text

#090B0E

muted

#7B7C7E

Preview Lab

Preview with #455779

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

Preview Lab → · Contrast checker → · Palette generator →