#454BE1#454BE1

#454BE1 is a mid, highly saturated blue. Relative luminance 0.117; OKLCH L 50.8% C 0.222 H 273.5°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#454BE1
RGB	rgb(69, 75, 225)
HSL	hsl(238, 72%, 58%)
HSV	hsv(238, 69%, 88%)
CMYK	cmyk(69.3%, 66.7%, 0%, 11.8%)
CIE-LAB	lab(40.79, 45.29, -76.74)
CIE-LCH	lch(40.79, 89.11, 300.55°)
OKLab	oklab(50.82% 0.0135 -0.2218)
OKLCH	oklch(50.82% 0.222 273.5)
XYZ	xyz(18.5564, 11.7318, 72.5061)
Luminance	0.1173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454BE1 #E1DB45

analogous

#4599E1 #454BE1 #8D45E1

triadic

#454BE1 #E1454B #4BE145

tetradic

#454BE1 #E14599 #E1DB45 #45E18D

square

#454BE1 #E14599 #E1DB45 #45E18D

split-complementary

#454BE1 #E18D45 #99E145

monochromatic

#181D94 #2027C8 #454BE1 #7A7EE9 #AEB1F2

Accessibility & contrast

On white

6.27

#454BE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#454BE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454BE1

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454BE1	#FFFFFF	#000000	##FFFFFF
##454BE1	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067E6

Deuteranopia (green-blind)

#0059DE

Tritanopia (blue-blind)

#007390

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #454be1;
/* rgb */ color: rgb(69, 75, 225);
/* oklch */ color: oklch(50.8% 0.222 273.5);

Tailwind

colors: {
  custom: {
    50: '#8d7eec',
    500: '#454be1',
    950: '#000000',
  },
}

SCSS

$custom: #454be1;
$custom-light: #8d7eec;
$custom-dark: #000000;

JSON

{
  "hex": "#454be1",
  "rgb": {
    "r": 69,
    "g": 75,
    "b": 225
  },
  "hsl": {
    "h": 237.692,
    "s": 72.222,
    "l": 57.647
  },
  "oklch": {
    "l": 0.5082,
    "c": 0.22217,
    "h": 273.5
  },
  "luminance": 0.11734
}

Semantic roles & 50–950 ramp

primary

#454BE1

secondary

#E0DEA2

accent

#E839EF

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #454BE1

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

Preview Lab → · Contrast checker → · Palette generator →