#454CE0#454CE0

#454CE0 is a mid, highly saturated blue. Relative luminance 0.118; OKLCH L 50.9% C 0.220 H 273.4°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#454CE0
RGB	rgb(69, 76, 224)
HSL	hsl(237, 71%, 57%)
HSV	hsv(237, 69%, 88%)
CMYK	cmyk(69.2%, 66.1%, 0%, 12.2%)
CIE-LAB	lab(40.92, 44.37, -75.95)
CIE-LCH	lch(40.92, 87.96, 300.29°)
OKLab	oklab(50.89% 0.013 -0.2194)
OKLCH	oklch(50.89% 0.22 273.4)
XYZ	xyz(18.4887, 11.8141, 71.8125)
Luminance	0.1182 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454CE0 #E0D945

analogous

#459AE0 #454CE0 #8B45E0

triadic

#454CE0 #E0454C #4CE045

tetradic

#454CE0 #E0459A #E0D945 #45E08B

square

#454CE0 #E0459A #E0D945 #45E08B

split-complementary

#454CE0 #E08B45 #9AE045

monochromatic

#181E92 #2129C7 #454CE0 #797EE9 #AEB1F1

Accessibility & contrast

On white

6.24

#454CE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#454CE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454CE0

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454CE0	#FFFFFF	#000000	##FFFFFF
##454CE0	1.00	6.24	3.36	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E5

Deuteranopia (green-blind)

#0059DD

Tritanopia (blue-blind)

#00738F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #454ce0;
/* rgb */ color: rgb(69, 76, 224);
/* oklch */ color: oklch(50.9% 0.220 273.4);

Tailwind

colors: {
  custom: {
    50: '#8c7eeb',
    500: '#454ce0',
    950: '#000000',
  },
}

SCSS

$custom: #454ce0;
$custom-light: #8c7eeb;
$custom-dark: #000000;

JSON

{
  "hex": "#454ce0",
  "rgb": {
    "r": 69,
    "g": 76,
    "b": 224
  },
  "hsl": {
    "h": 237.29,
    "s": 71.429,
    "l": 57.451
  },
  "oklch": {
    "l": 0.5089,
    "c": 0.21983,
    "h": 273.4
  },
  "luminance": 0.11816
}

Semantic roles & 50–950 ramp

primary

#454CE0

secondary

#E0DDA1

accent

#E63AEE

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #454CE0

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

Preview Lab → · Contrast checker → · Palette generator →