#455D97#455D97

#455D97 is a mid, moderate blue. Relative luminance 0.113; OKLCH L 48.7% C 0.098 H 265.9°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#455D97
RGB	rgb(69, 93, 151)
HSL	hsl(222, 37%, 43%)
HSV	hsv(222, 54%, 59%)
CMYK	cmyk(54.3%, 38.4%, 0%, 40.8%)
CIE-LAB	lab(40.13, 8.58, -34.56)
CIE-LCH	lch(40.13, 35.61, 283.94°)
OKLab	oklab(48.68% -0.007 -0.0977)
OKLCH	oklch(48.68% 0.098 265.9)
XYZ	xyz(11.9526, 11.3274, 30.8287)
Luminance	0.1133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455D97 #977F45

analogous

#458697 #455D97 #564597

triadic

#455D97 #97455D #5D9745

tetradic

#455D97 #974586 #977F45 #459756

square

#455D97 #974586 #977F45 #459756

split-complementary

#455D97 #975645 #869745

monochromatic

#1F2943 #32436D #455D97 #627BB7 #8C9ECA

Accessibility & contrast

On white

6.43

#455D97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#455D97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455D97

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455D97	#FFFFFF	#000000	##FFFFFF
##455D97	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466399

Deuteranopia (green-blind)

#3C5B96

Tritanopia (blue-blind)

#1B6A73

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #455d97;
/* rgb */ color: rgb(69, 93, 151);
/* oklch */ color: oklch(48.7% 0.098 265.9);

Tailwind

colors: {
  custom: {
    50: '#7e8ab6',
    500: '#455d97',
    950: '#000000',
  },
}

SCSS

$custom: #455d97;
$custom-light: #7e8ab6;
$custom-dark: #000000;

JSON

{
  "hex": "#455d97",
  "rgb": {
    "r": 69,
    "g": 93,
    "b": 151
  },
  "hsl": {
    "h": 222.439,
    "s": 37.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.48675,
    "c": 0.098,
    "h": 265.9
  },
  "luminance": 0.11328
}

Semantic roles & 50–950 ramp

primary

#455D97

secondary

#B6A782

accent

#AC5BCD

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #455D97

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

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