#454591#454591

#454591 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.2% C 0.122 H 280.0°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#454591
RGB	rgb(69, 69, 145)
HSL	hsl(240, 36%, 42%)
HSV	hsv(240, 52%, 57%)
CMYK	cmyk(52.4%, 52.4%, 0%, 43.1%)
CIE-LAB	lab(33.06, 22.12, -42.19)
CIE-LCH	lch(33.06, 47.64, 297.67°)
OKLab	oklab(43.17% 0.0212 -0.1203)
OKLCH	oklch(43.17% 0.122 280)
XYZ	xyz(9.6916, 7.5652, 27.7321)
Luminance	0.0757 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454591 #919145

analogous

#456B91 #454591 #6B4591

triadic

#454591 #914545 #459145

tetradic

#454591 #91456B #919145 #45916B

square

#454591 #91456B #919145 #45916B

split-complementary

#454591 #916B45 #6B9145

monochromatic

#1E1E3E #313168 #454591 #6060B3 #8989C7

Accessibility & contrast

On white

8.36

#454591 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#454591 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454591

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454591	#FFFFFF	#000000	##FFFFFF
##454591	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5194

Deuteranopia (green-blind)

#174B8F

Tritanopia (blue-blind)

#265664

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #454591;
/* rgb */ color: rgb(69, 69, 145);
/* oklch */ color: oklch(43.2% 0.122 280.0);

Tailwind

colors: {
  custom: {
    50: '#7f78b2',
    500: '#454591',
    950: '#000000',
  },
}

SCSS

$custom: #454591;
$custom-light: #7f78b2;
$custom-dark: #000000;

JSON

{
  "hex": "#454591",
  "rgb": {
    "r": 69,
    "g": 69,
    "b": 145
  },
  "hsl": {
    "h": 240,
    "s": 35.514,
    "l": 41.961
  },
  "oklch": {
    "l": 0.43168,
    "c": 0.12218,
    "h": 280
  },
  "luminance": 0.07566
}

Semantic roles & 50–950 ramp

primary

#454591

secondary

#B2B280

accent

#CC5CCC

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0A0911

muted

#7C7B80

Preview Lab

Preview with #454591

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

Preview Lab → · Contrast checker → · Palette generator →