#454EDB#454EDB

#454EDB is a mid, highly saturated blue. Relative luminance 0.118; OKLCH L 50.8% C 0.211 H 273.3°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#454EDB
RGB	rgb(69, 78, 219)
HSL	hsl(236, 68%, 56%)
HSV	hsv(236, 68%, 86%)
CMYK	cmyk(68.5%, 64.4%, 0%, 14.1%)
CIE-LAB	lab(40.94, 41.49, -73.07)
CIE-LCH	lch(40.94, 84.03, 299.59°)
OKLab	oklab(50.77% 0.0121 -0.211)
OKLCH	oklch(50.77% 0.211 273.3)
XYZ	xyz(17.9605, 11.8268, 68.3404)
Luminance	0.1183 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454EDB #DBD245

analogous

#4599DB #454EDB #8745DB

triadic

#454EDB #DB454E #4EDB45

tetradic

#454EDB #DB4599 #DBD245 #45DB87

square

#454EDB #DB4599 #DBD245 #45DB87

split-complementary

#454EDB #DB8745 #99DB45

monochromatic

#1B228B #252EBE #454EDB #787FE5 #ACB0EF

Accessibility & contrast

On white

6.24

#454EDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#454EDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454EDB

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454EDB	#FFFFFF	#000000	##FFFFFF
##454EDB	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DF

Deuteranopia (green-blind)

#005AD8

Tritanopia (blue-blind)

#00738D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #454edb;
/* rgb */ color: rgb(69, 78, 219);
/* oklch */ color: oklch(50.8% 0.211 273.3);

Tailwind

colors: {
  custom: {
    50: '#8b80e7',
    500: '#454edb',
    950: '#000000',
  },
}

SCSS

$custom: #454edb;
$custom-light: #8b80e7;
$custom-dark: #000000;

JSON

{
  "hex": "#454edb",
  "rgb": {
    "r": 69,
    "g": 78,
    "b": 219
  },
  "hsl": {
    "h": 236.4,
    "s": 67.568,
    "l": 56.471
  },
  "oklch": {
    "l": 0.50773,
    "c": 0.21134,
    "h": 273.3
  },
  "luminance": 0.11828
}

Semantic roles & 50–950 ramp

primary

#454EDB

secondary

#DDD99F

accent

#E03DEA

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #454EDB

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

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