#454AFF#454AFF

#454AFF is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 53.5% C 0.259 H 272.3°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#454AFF
RGB	rgb(69, 74, 255)
HSL	hsl(238, 100%, 64%)
HSV	hsv(238, 73%, 100%)
CMYK	cmyk(72.9%, 71%, 0%, 0%)
CIE-LAB	lab(43.33, 55.60, -89.46)
CIE-LCH	lch(43.33, 105.33, 301.86°)
OKLab	oklab(53.48% 0.0103 -0.2589)
OKLCH	oklch(53.48% 0.259 272.3)
XYZ	xyz(22.9469, 13.3804, 95.9617)
Luminance	0.1338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454AFF #FFFA45

analogous

#45A7FF #454AFF #9D45FF

triadic

#454AFF #FF454A #4AFF45

tetradic

#454AFF #FF45A7 #FFFA45 #45FF9D

square

#454AFF #FF45A7 #FFFA45 #45FF9D

split-complementary

#454AFF #FF9D45 #A7FF45

monochromatic

#0005CA #080EFF #454AFF #8286FF #BFC1FF

Accessibility & contrast

On white

5.71

#454AFF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#454AFF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454AFF

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454AFF	#FFFFFF	#000000	##FFFFFF
##454AFF	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FFF

Deuteranopia (green-blind)

#005DFC

Tritanopia (blue-blind)

#007DA0

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #454aff;
/* rgb */ color: rgb(69, 74, 255);
/* oklch */ color: oklch(53.5% 0.259 272.3);

Tailwind

colors: {
  custom: {
    50: '#937eff',
    500: '#454aff',
    950: '#000000',
  },
}

SCSS

$custom: #454aff;
$custom-light: #937eff;
$custom-dark: #000000;

JSON

{
  "hex": "#454aff",
  "rgb": {
    "r": 69,
    "g": 74,
    "b": 255
  },
  "hsl": {
    "h": 238.387,
    "s": 100,
    "l": 63.529
  },
  "oklch": {
    "l": 0.53483,
    "c": 0.25908,
    "h": 272.3
  },
  "luminance": 0.13383
}

Semantic roles & 50–950 ramp

primary

#454AFF

secondary

#F1EFAF

accent

#DF00E6

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#0F0A18

muted

#7F7C86

Preview Lab

Preview with #454AFF

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

Preview Lab → · Contrast checker → · Palette generator →