#4354C8#4354C8

#4354C8 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.1% C 0.180 H 271.9°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#4354C8
RGB	rgb(67, 84, 200)
HSL	hsl(232, 55%, 52%)
HSV	hsv(232, 67%, 78%)
CMYK	cmyk(66.5%, 58%, 0%, 21.6%)
CIE-LAB	lab(40.74, 30.97, -62.46)
CIE-LCH	lch(40.74, 69.72, 296.38°)
OKLab	oklab(50.12% 0.006 -0.1799)
OKLCH	oklch(50.12% 0.18 271.9)
XYZ	xyz(15.9069, 11.7026, 56.0529)
Luminance	0.1170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4354C8 #C8B743

analogous

#4396C8 #4354C8 #7543C8

triadic

#4354C8 #C84354 #54C843

tetradic

#4354C8 #C84396 #C8B743 #43C875

square

#4354C8 #C84396 #C8B743 #43C875

split-complementary

#4354C8 #C87543 #96C843

monochromatic

#212B70 #2F3D9F #4354C8 #727FD6 #A2AAE4

Accessibility & contrast

On white

6.29

#4354C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#4354C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4354C8

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4354C8	#FFFFFF	#000000	##FFFFFF
##4354C8	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CC

Deuteranopia (green-blind)

#005AC6

Tritanopia (blue-blind)

#007086

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4354c8;
/* rgb */ color: rgb(67, 84, 200);
/* oklch */ color: oklch(50.1% 0.180 271.9);

Tailwind

colors: {
  custom: {
    50: '#8684da',
    500: '#4354c8',
    950: '#000000',
  },
}

SCSS

$custom: #4354c8;
$custom-light: #8684da;
$custom-dark: #000000;

JSON

{
  "hex": "#4354c8",
  "rgb": {
    "r": 67,
    "g": 84,
    "b": 200
  },
  "hsl": {
    "h": 232.331,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.50122,
    "c": 0.17997,
    "h": 271.9
  },
  "luminance": 0.11704
}

Semantic roles & 50–950 ramp

primary

#4354C8

secondary

#D0C996

accent

#CB4ADE

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #4354C8

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

Preview Lab → · Contrast checker → · Palette generator →