#4354CE#4354CE

#4354CE is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.6% C 0.188 H 271.8°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4354CE
RGB	rgb(67, 84, 206)
HSL	hsl(233, 59%, 54%)
HSV	hsv(233, 67%, 81%)
CMYK	cmyk(67.5%, 59.2%, 0%, 19.2%)
CIE-LAB	lab(41.20, 33.07, -65.19)
CIE-LCH	lch(41.20, 73.09, 296.90°)
OKLab	oklab(50.61% 0.006 -0.1879)
OKLCH	oklch(50.61% 0.188 271.8)
XYZ	xyz(16.6219, 11.9886, 59.8186)
Luminance	0.1199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4354CE #CEBD43

analogous

#4399CE #4354CE #7743CE

triadic

#4354CE #CE4354 #54CE43

tetradic

#4354CE #CE4399 #CEBD43 #43CE77

square

#4354CE #CE4399 #CEBD43 #43CE77

split-complementary

#4354CE #CE7743 #99CE43

monochromatic

#1F2A77 #2C3BA8 #4354CE #7480DB #A4ACE7

Accessibility & contrast

On white

6.18

#4354CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#4354CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4354CE

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4354CE	#FFFFFF	#000000	##FFFFFF
##4354CE	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D2

Deuteranopia (green-blind)

#005BCC

Tritanopia (blue-blind)

#007289

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4354ce;
/* rgb */ color: rgb(67, 84, 206);
/* oklch */ color: oklch(50.6% 0.188 271.8);

Tailwind

colors: {
  custom: {
    50: '#8784de',
    500: '#4354ce',
    950: '#000000',
  },
}

SCSS

$custom: #4354ce;
$custom-light: #8784de;
$custom-dark: #000000;

JSON

{
  "hex": "#4354ce",
  "rgb": {
    "r": 67,
    "g": 84,
    "b": 206
  },
  "hsl": {
    "h": 232.662,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.50606,
    "c": 0.18797,
    "h": 271.8
  },
  "luminance": 0.1199
}

Semantic roles & 50–950 ramp

primary

#4354CE

secondary

#D4CD99

accent

#CF46E2

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4354CE

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

Preview Lab → · Contrast checker → · Palette generator →