#454FE1#454FE1

#454FE1 is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 51.5% C 0.218 H 272.9°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#454FE1
RGB	rgb(69, 79, 225)
HSL	hsl(236, 72%, 58%)
HSV	hsv(236, 69%, 88%)
CMYK	cmyk(69.3%, 64.9%, 0%, 11.8%)
CIE-LAB	lab(41.68, 42.91, -75.28)
CIE-LCH	lch(41.68, 86.65, 299.68°)
OKLab	oklab(51.47% 0.0109 -0.2175)
OKLCH	oklch(51.47% 0.218 272.9)
XYZ	xyz(18.8363, 12.2916, 72.5994)
Luminance	0.1229 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454FE1 #E1D745

analogous

#459DE1 #454FE1 #8945E1

triadic

#454FE1 #E1454F #4FE145

tetradic

#454FE1 #E1459D #E1D745 #45E189

square

#454FE1 #E1459D #E1D745 #45E189

split-complementary

#454FE1 #E18945 #9DE145

monochromatic

#182094 #202BC8 #454FE1 #7A81E9 #AEB3F2

Accessibility & contrast

On white

6.07

#454FE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#454FE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454FE1

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454FE1	#FFFFFF	#000000	##FFFFFF
##454FE1	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE6

Deuteranopia (green-blind)

#005BDE

Tritanopia (blue-blind)

#007591

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #454fe1;
/* rgb */ color: rgb(69, 79, 225);
/* oklch */ color: oklch(51.5% 0.218 272.9);

Tailwind

colors: {
  custom: {
    50: '#8c81ec',
    500: '#454fe1',
    950: '#000000',
  },
}

SCSS

$custom: #454fe1;
$custom-light: #8c81ec;
$custom-dark: #000000;

JSON

{
  "hex": "#454fe1",
  "rgb": {
    "r": 69,
    "g": 79,
    "b": 225
  },
  "hsl": {
    "h": 236.154,
    "s": 72.222,
    "l": 57.647
  },
  "oklch": {
    "l": 0.51467,
    "c": 0.21775,
    "h": 272.9
  },
  "luminance": 0.12293
}

Semantic roles & 50–950 ramp

primary

#454FE1

secondary

#E0DCA2

accent

#E339EF

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #454FE1

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

Preview Lab → · Contrast checker → · Palette generator →