#4348A4#4348A4

#4348A4 is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.0% C 0.146 H 276.5°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#4348A4
RGB	rgb(67, 72, 164)
HSL	hsl(237, 42%, 45%)
HSV	hsv(237, 59%, 64%)
CMYK	cmyk(59.1%, 56.1%, 0%, 35.7%)
CIE-LAB	lab(35.02, 26.17, -50.54)
CIE-LCH	lch(35.02, 56.91, 297.38°)
OKLab	oklab(45.02% 0.0165 -0.1449)
OKLCH	oklch(45.02% 0.146 276.5)
XYZ	xyz(11.3308, 8.5075, 36.1598)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4348A4 #A49F43

analogous

#4378A4 #4348A4 #6E43A4

triadic

#4348A4 #A44348 #48A443

tetradic

#4348A4 #A44378 #A49F43 #43A46E

square

#4348A4 #A44378 #A49F43 #43A46E

split-complementary

#4348A4 #A46E43 #78A443

monochromatic

#1F224D #313579 #4348A4 #6469C0 #9093D2

Accessibility & contrast

On white

7.77

#4348A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#4348A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4348A4

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4348A4	#FFFFFF	#000000	##FFFFFF
##4348A4	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0257A7

Deuteranopia (green-blind)

#004EA2

Tritanopia (blue-blind)

#005E6F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4348a4;
/* rgb */ color: rgb(67, 72, 164);
/* oklch */ color: oklch(45.0% 0.146 276.5);

Tailwind

colors: {
  custom: {
    50: '#807bc0',
    500: '#4348a4',
    950: '#000000',
  },
}

SCSS

$custom: #4348a4;
$custom-light: #807bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#4348a4",
  "rgb": {
    "r": 67,
    "g": 72,
    "b": 164
  },
  "hsl": {
    "h": 236.907,
    "s": 41.991,
    "l": 45.294
  },
  "oklch": {
    "l": 0.45017,
    "c": 0.14585,
    "h": 276.5
  },
  "luminance": 0.08508
}

Semantic roles & 50–950 ramp

primary

#4348A4

secondary

#BDBA86

accent

#CB56D2

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #4348A4

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

Preview Lab → · Contrast checker → · Palette generator →