#454DB0#454DB0

#454DB0 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.0% C 0.156 H 275.2°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#454DB0
RGB	rgb(69, 77, 176)
HSL	hsl(236, 44%, 48%)
HSV	hsv(236, 61%, 69%)
CMYK	cmyk(60.8%, 56.2%, 0%, 31%)
CIE-LAB	lab(37.31, 27.45, -53.97)
CIE-LCH	lch(37.31, 60.55, 296.95°)
OKLab	oklab(47.04% 0.0141 -0.1549)
OKLCH	oklch(47.04% 0.156 275.2)
XYZ	xyz(12.9420, 9.7065, 42.2574)
Luminance	0.0971 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454DB0 #B0A845

analogous

#4582B0 #454DB0 #7245B0

triadic

#454DB0 #B0454D #4DB045

tetradic

#454DB0 #B04582 #B0A845 #45B072

square

#454DB0 #B04582 #B0A845 #45B072

split-complementary

#454DB0 #B07245 #82B045

monochromatic

#232758 #343A84 #454DB0 #6D73C6 #999DD7

Accessibility & contrast

On white

7.14

#454DB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#454DB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454DB0

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454DB0	#FFFFFF	#000000	##FFFFFF
##454DB0	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB3

Deuteranopia (green-blind)

#0053AE

Tritanopia (blue-blind)

#006477

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #454db0;
/* rgb */ color: rgb(69, 77, 176);
/* oklch */ color: oklch(47.0% 0.156 275.2);

Tailwind

colors: {
  custom: {
    50: '#837ec8',
    500: '#454db0',
    950: '#000000',
  },
}

SCSS

$custom: #454db0;
$custom-light: #837ec8;
$custom-dark: #000000;

JSON

{
  "hex": "#454db0",
  "rgb": {
    "r": 69,
    "g": 77,
    "b": 176
  },
  "hsl": {
    "h": 235.514,
    "s": 43.673,
    "l": 48.039
  },
  "oklch": {
    "l": 0.47038,
    "c": 0.15555,
    "h": 275.2
  },
  "luminance": 0.09708
}

Semantic roles & 50–950 ramp

primary

#454DB0

secondary

#C3BF8E

accent

#CA54D3

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #454DB0

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

Preview Lab → · Contrast checker → · Palette generator →