#4350CF#4350CF

#4350CF is a mid, vivid blue. Relative luminance 0.114; OKLCH L 50.0% C 0.194 H 272.7°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#4350CF
RGB	rgb(67, 80, 207)
HSL	hsl(234, 59%, 54%)
HSV	hsv(234, 68%, 81%)
CMYK	cmyk(67.6%, 61.4%, 0%, 18.8%)
CIE-LAB	lab(40.30, 35.91, -67.22)
CIE-LCH	lch(40.30, 76.22, 298.11°)
OKLab	oklab(49.97% 0.0091 -0.1939)
OKLCH	oklch(49.97% 0.194 272.7)
XYZ	xyz(16.4421, 11.4341, 60.3599)
Luminance	0.1144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4350CF #CFC243

analogous

#4396CF #4350CF #7C43CF

triadic

#4350CF #CF4350 #50CF43

tetradic

#4350CF #CF4396 #CFC243 #43CF7C

square

#4350CF #CF4396 #CFC243 #43CF7C

split-complementary

#4350CF #CF7C43 #96CF43

monochromatic

#1F2779 #2B37AA #4350CF #747DDB #A5ABE8

Accessibility & contrast

On white

6.39

#4350CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4350CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4350CF

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4350CF	#FFFFFF	#000000	##FFFFFF
##4350CF	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D3

Deuteranopia (green-blind)

#0059CD

Tritanopia (blue-blind)

#007088

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4350cf;
/* rgb */ color: rgb(67, 80, 207);
/* oklch */ color: oklch(50.0% 0.194 272.7);

Tailwind

colors: {
  custom: {
    50: '#8881df',
    500: '#4350cf',
    950: '#000000',
  },
}

SCSS

$custom: #4350cf;
$custom-light: #8881df;
$custom-dark: #000000;

JSON

{
  "hex": "#4350cf",
  "rgb": {
    "r": 67,
    "g": 80,
    "b": 207
  },
  "hsl": {
    "h": 234.429,
    "s": 59.322,
    "l": 53.725
  },
  "oklch": {
    "l": 0.49968,
    "c": 0.1941,
    "h": 272.7
  },
  "luminance": 0.11436
}

Semantic roles & 50–950 ramp

primary

#4350CF

secondary

#D5CF99

accent

#D445E3

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4350CF

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

Preview Lab → · Contrast checker → · Palette generator →