#4350CB#4350CB

#4350CB is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.6% C 0.189 H 272.8°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4350CB
RGB	rgb(67, 80, 203)
HSL	hsl(234, 57%, 53%)
HSV	hsv(234, 67%, 80%)
CMYK	cmyk(67%, 60.6%, 0%, 20.4%)
CIE-LAB	lab(39.98, 34.54, -65.43)
CIE-LCH	lch(39.98, 73.99, 297.83°)
OKLab	oklab(49.63% 0.0092 -0.1886)
OKLCH	oklch(49.63% 0.189 272.8)
XYZ	xyz(15.9593, 11.2409, 57.8170)
Luminance	0.1124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4350CB #CBBE43

analogous

#4394CB #4350CB #7A43CB

triadic

#4350CB #CB4350 #50CB43

tetradic

#4350CB #CB4394 #CBBE43 #43CB7A

square

#4350CB #CB4394 #CBBE43 #43CB7A

split-complementary

#4350CB #CB7A43 #94CB43

monochromatic

#202874 #2D39A4 #4350CB #737DD8 #A3A9E6

Accessibility & contrast

On white

6.46

#4350CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4350CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4350CB

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4350CB	#FFFFFF	#000000	##FFFFFF
##4350CB	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CF

Deuteranopia (green-blind)

#0058C9

Tritanopia (blue-blind)

#006F86

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4350cb;
/* rgb */ color: rgb(67, 80, 203);
/* oklch */ color: oklch(49.6% 0.189 272.8);

Tailwind

colors: {
  custom: {
    50: '#8781dc',
    500: '#4350cb',
    950: '#000000',
  },
}

SCSS

$custom: #4350cb;
$custom-light: #8781dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4350cb",
  "rgb": {
    "r": 67,
    "g": 80,
    "b": 203
  },
  "hsl": {
    "h": 234.265,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.49634,
    "c": 0.18886,
    "h": 272.8
  },
  "luminance": 0.11242
}

Semantic roles & 50–950 ramp

primary

#4350CB

secondary

#D2CD98

accent

#D148E0

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4350CB

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

Preview Lab → · Contrast checker → · Palette generator →