#4348A5#4348A5

#4348A5 is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.1% C 0.147 H 276.4°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#4348A5
RGB	rgb(67, 72, 165)
HSL	hsl(237, 42%, 45%)
HSV	hsv(237, 59%, 65%)
CMYK	cmyk(59.4%, 56.4%, 0%, 35.3%)
CIE-LAB	lab(35.09, 26.52, -51.02)
CIE-LCH	lch(35.09, 57.50, 297.46°)
OKLab	oklab(45.09% 0.0165 -0.1463)
OKLCH	oklch(45.09% 0.147 276.4)
XYZ	xyz(11.4214, 8.5438, 36.6373)
Luminance	0.0854 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4348A5 #A5A043

analogous

#4379A5 #4348A5 #6F43A5

triadic

#4348A5 #A54348 #48A543

tetradic

#4348A5 #A54379 #A5A043 #43A56F

square

#4348A5 #A54379 #A5A043 #43A56F

split-complementary

#4348A5 #A56F43 #79A543

monochromatic

#20224E #313579 #4348A5 #6569C0 #9094D2

Accessibility & contrast

On white

7.75

#4348A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#4348A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4348A5

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4348A5	#FFFFFF	#000000	##FFFFFF
##4348A5	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057A8

Deuteranopia (green-blind)

#004EA3

Tritanopia (blue-blind)

#005E6F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4348a5;
/* rgb */ color: rgb(67, 72, 165);
/* oklch */ color: oklch(45.1% 0.147 276.4);

Tailwind

colors: {
  custom: {
    50: '#807bc0',
    500: '#4348a5',
    950: '#000000',
  },
}

SCSS

$custom: #4348a5;
$custom-light: #807bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#4348a5",
  "rgb": {
    "r": 67,
    "g": 72,
    "b": 165
  },
  "hsl": {
    "h": 236.939,
    "s": 42.241,
    "l": 45.49
  },
  "oklch": {
    "l": 0.45094,
    "c": 0.14727,
    "h": 276.4
  },
  "luminance": 0.08545
}

Semantic roles & 50–950 ramp

primary

#4348A5

secondary

#BDBB86

accent

#CC56D2

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #4348A5

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

Preview Lab → · Contrast checker → · Palette generator →