#454B97#454B97

#454B97 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.8% C 0.122 H 276.9°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#454B97
RGB	rgb(69, 75, 151)
HSL	hsl(236, 37%, 43%)
HSV	hsv(236, 54%, 59%)
CMYK	cmyk(54.3%, 50.3%, 0%, 40.8%)
CIE-LAB	lab(35.07, 20.22, -42.62)
CIE-LCH	lch(35.07, 47.17, 295.38°)
OKLab	oklab(44.81% 0.0146 -0.1215)
OKLCH	oklch(44.81% 0.122 276.9)
XYZ	xyz(10.5545, 8.5311, 30.3627)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454B97 #979145

analogous

#457497 #454B97 #684597

triadic

#454B97 #97454B #4B9745

tetradic

#454B97 #974574 #979145 #459768

square

#454B97 #974574 #979145 #459768

split-complementary

#454B97 #976845 #749745

monochromatic

#1F2143 #32366D #454B97 #6268B7 #8C91CA

Accessibility & contrast

On white

7.76

#454B97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#454B97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454B97

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454B97	#FFFFFF	#000000	##FFFFFF
##454B97	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)

#26569A

Deuteranopia (green-blind)

#1C4F95

Tritanopia (blue-blind)

#1F5C6A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #454b97;
/* rgb */ color: rgb(69, 75, 151);
/* oklch */ color: oklch(44.8% 0.122 276.9);

Tailwind

colors: {
  custom: {
    50: '#7f7db6',
    500: '#454b97',
    950: '#000000',
  },
}

SCSS

$custom: #454b97;
$custom-light: #7f7db6;
$custom-dark: #000000;

JSON

{
  "hex": "#454b97",
  "rgb": {
    "r": 69,
    "g": 75,
    "b": 151
  },
  "hsl": {
    "h": 235.61,
    "s": 37.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.44805,
    "c": 0.12243,
    "h": 276.9
  },
  "luminance": 0.08532
}

Semantic roles & 50–950 ramp

primary

#454B97

secondary

#B6B282

accent

#C55BCD

background

#F8F7FB

surface

#EFEEF6

border

#CAC9D0

text

#0B0911

muted

#7C7B80

Preview Lab

Preview with #454B97

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

Preview Lab → · Contrast checker → · Palette generator →