#454FCA#454FCA

#454FCA is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.5% C 0.188 H 273.7°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#454FCA
RGB	rgb(69, 79, 202)
HSL	hsl(235, 56%, 53%)
HSV	hsv(235, 66%, 79%)
CMYK	cmyk(65.8%, 60.9%, 0%, 20.8%)
CIE-LAB	lab(39.78, 35.10, -65.18)
CIE-LCH	lch(39.78, 74.03, 298.31°)
OKLab	oklab(49.49% 0.0122 -0.1878)
OKLCH	oklch(49.49% 0.188 273.7)
XYZ	xyz(15.9074, 11.1200, 57.1737)
Luminance	0.1112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.93

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454FCA #CAC045

analogous

#4591CA #454FCA #7D45CA

triadic

#454FCA #CA454F #4FCA45

tetradic

#454FCA #CA4591 #CAC045 #45CA7D

square

#454FCA #CA4591 #CAC045 #45CA7D

split-complementary

#454FCA #CA7D45 #91CA45

monochromatic

#212774 #2F37A3 #454FCA #757CD8 #A4A9E5

Accessibility & contrast

On white

6.51

#454FCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#454FCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454FCA

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454FCA	#FFFFFF	#000000	##FFFFFF
##454FCA	1.00	6.51	3.22	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CE

Deuteranopia (green-blind)

#0058C8

Tritanopia (blue-blind)

#006E85

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #454fca;
/* rgb */ color: rgb(69, 79, 202);
/* oklch */ color: oklch(49.5% 0.188 273.7);

Tailwind

colors: {
  custom: {
    50: '#8880db',
    500: '#454fca',
    950: '#000000',
  },
}

SCSS

$custom: #454fca;
$custom-light: #8880db;
$custom-dark: #000000;

JSON

{
  "hex": "#454fca",
  "rgb": {
    "r": 69,
    "g": 79,
    "b": 202
  },
  "hsl": {
    "h": 235.489,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.49492,
    "c": 0.18824,
    "h": 273.7
  },
  "luminance": 0.11121
}

Semantic roles & 50–950 ramp

primary

#454FCA

secondary

#D2CE99

accent

#D449DF

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #454FCA

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

Preview Lab → · Contrast checker → · Palette generator →