#4454CB#4454CB

#4454CB is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.4% C 0.184 H 272.2°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#4454CB
RGB	rgb(68, 84, 203)
HSL	hsl(233, 56%, 53%)
HSV	hsv(233, 67%, 80%)
CMYK	cmyk(66.5%, 58.6%, 0%, 20.4%)
CIE-LAB	lab(41.02, 32.17, -63.73)
CIE-LCH	lch(41.02, 71.39, 296.78°)
OKLab	oklab(50.42% 0.0071 -0.1836)
OKLCH	oklch(50.42% 0.184 272.2)
XYZ	xyz(16.3301, 11.8799, 57.9208)
Luminance	0.1188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4454CB #CBBB44

analogous

#4497CB #4454CB #7744CB

triadic

#4454CB #CB4454 #54CB44

tetradic

#4454CB #CB4497 #CBBB44 #44CB77

square

#4454CB #CB4497 #CBBB44 #44CB77

split-complementary

#4454CB #CB7744 #97CB44

monochromatic

#202A74 #2E3CA4 #4454CB #7480D8 #A4ACE6

Accessibility & contrast

On white

6.22

#4454CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#4454CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4454CB

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4454CB	#FFFFFF	#000000	##FFFFFF
##4454CB	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CF

Deuteranopia (green-blind)

#005BC9

Tritanopia (blue-blind)

#007187

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4454cb;
/* rgb */ color: rgb(68, 84, 203);
/* oklch */ color: oklch(50.4% 0.184 272.2);

Tailwind

colors: {
  custom: {
    50: '#8784dc',
    500: '#4454cb',
    950: '#000000',
  },
}

SCSS

$custom: #4454cb;
$custom-light: #8784dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4454cb",
  "rgb": {
    "r": 68,
    "g": 84,
    "b": 203
  },
  "hsl": {
    "h": 232.889,
    "s": 56.485,
    "l": 53.137
  },
  "oklch": {
    "l": 0.5042,
    "c": 0.18372,
    "h": 272.2
  },
  "luminance": 0.11881
}

Semantic roles & 50–950 ramp

primary

#4454CB

secondary

#D3CC98

accent

#CE48E0

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0D0A15

muted

#7D7C83

Preview Lab

Preview with #4454CB

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

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