#454AE3#454AE3

#454AE3 is a mid, highly saturated blue. Relative luminance 0.117; OKLCH L 50.8% C 0.226 H 273.5°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#454AE3
RGB	rgb(69, 74, 227)
HSL	hsl(238, 74%, 58%)
HSV	hsv(238, 70%, 89%)
CMYK	cmyk(69.6%, 67.4%, 0%, 11%)
CIE-LAB	lab(40.75, 46.54, -77.95)
CIE-LCH	lch(40.75, 90.78, 300.84°)
OKLab	oklab(50.85% 0.0139 -0.2253)
OKLCH	oklch(50.85% 0.226 273.5)
XYZ	xyz(18.7635, 11.7070, 73.9290)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454AE3 #E3DE45

analogous

#4599E3 #454AE3 #8F45E3

triadic

#454AE3 #E3454A #4AE345

tetradic

#454AE3 #E34599 #E3DE45 #45E38F

square

#454AE3 #E34599 #E3DE45 #45E38F

split-complementary

#454AE3 #E38F45 #99E345

monochromatic

#171B97 #1F24CC #454AE3 #7A7EEB #AFB2F3

Accessibility & contrast

On white

6.28

#454AE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#454AE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454AE3

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454AE3	#FFFFFF	#000000	##FFFFFF
##454AE3	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067E8

Deuteranopia (green-blind)

#0059E0

Tritanopia (blue-blind)

#007391

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #454ae3;
/* rgb */ color: rgb(69, 74, 227);
/* oklch */ color: oklch(50.8% 0.226 273.5);

Tailwind

colors: {
  custom: {
    50: '#8d7ded',
    500: '#454ae3',
    950: '#000000',
  },
}

SCSS

$custom: #454ae3;
$custom-light: #8d7ded;
$custom-dark: #000000;

JSON

{
  "hex": "#454ae3",
  "rgb": {
    "r": 69,
    "g": 74,
    "b": 227
  },
  "hsl": {
    "h": 238.101,
    "s": 73.832,
    "l": 58.039
  },
  "oklch": {
    "l": 0.50845,
    "c": 0.22571,
    "h": 273.5
  },
  "luminance": 0.11709
}

Semantic roles & 50–950 ramp

primary

#454AE3

secondary

#E1DFA2

accent

#EB37F0

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #454AE3

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

Preview Lab → · Contrast checker → · Palette generator →