#4350BB#4350BB

#4350BB is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.3% C 0.167 H 273.2°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#4350BB
RGB	rgb(67, 80, 187)
HSL	hsl(234, 47%, 50%)
HSV	hsv(234, 64%, 73%)
CMYK	cmyk(64.2%, 57.2%, 0%, 26.7%)
CIE-LAB	lab(38.76, 28.98, -58.11)
CIE-LCH	lch(38.76, 64.94, 296.51°)
OKLab	oklab(48.34% 0.0093 -0.1671)
OKLCH	oklch(48.34% 0.167 273.2)
XYZ	xyz(14.1501, 10.5173, 48.2884)
Luminance	0.1052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4350BB #BBAE43

analogous

#438CBB #4350BB #7243BB

triadic

#4350BB #BB4350 #50BB43

tetradic

#4350BB #BB438C #BBAE43 #43BB72

square

#4350BB #BB438C #BBAE43 #43BB72

split-complementary

#4350BB #BB7243 #8CBB43

monochromatic

#232961 #333D8E #4350BB #707ACC #9DA3DC

Accessibility & contrast

On white

6.77

#4350BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#4350BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4350BB

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4350BB	#FFFFFF	#000000	##FFFFFF
##4350BB	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BF

Deuteranopia (green-blind)

#0056B9

Tritanopia (blue-blind)

#006A7D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4350bb;
/* rgb */ color: rgb(67, 80, 187);
/* oklch */ color: oklch(48.3% 0.167 273.2);

Tailwind

colors: {
  custom: {
    50: '#8481d0',
    500: '#4350bb',
    950: '#000000',
  },
}

SCSS

$custom: #4350bb;
$custom-light: #8481d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4350bb",
  "rgb": {
    "r": 67,
    "g": 80,
    "b": 187
  },
  "hsl": {
    "h": 233.5,
    "s": 47.244,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48337,
    "c": 0.16738,
    "h": 273.2
  },
  "luminance": 0.10518
}

Semantic roles & 50–950 ramp

primary

#4350BB

secondary

#C8C292

accent

#C851D7

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4350BB

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

Preview Lab → · Contrast checker → · Palette generator →