#4349A3#4349A3

#4349A3 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.1% C 0.143 H 276.2°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#4349A3
RGB	rgb(67, 73, 163)
HSL	hsl(236, 42%, 45%)
HSV	hsv(236, 59%, 64%)
CMYK	cmyk(58.9%, 55.2%, 0%, 36.1%)
CIE-LAB	lab(35.21, 25.18, -49.63)
CIE-LCH	lch(35.21, 55.66, 296.90°)
OKLab	oklab(45.14% 0.0154 -0.1422)
OKLCH	oklch(45.14% 0.143 276.2)
XYZ	xyz(11.3060, 8.6019, 35.7078)
Luminance	0.0860 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4349A3 #A39D43

analogous

#4379A3 #4349A3 #6D43A3

triadic

#4349A3 #A34349 #49A343

tetradic

#4349A3 #A34379 #A39D43 #43A36D

square

#4349A3 #A34379 #A39D43 #43A36D

split-complementary

#4349A3 #A36D43 #79A343

monochromatic

#1F224C #313678 #4349A3 #646ABF #8F93D1

Accessibility & contrast

On white

7.72

#4349A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#4349A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4349A3

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4349A3	#FFFFFF	#000000	##FFFFFF
##4349A3	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C57A6

Deuteranopia (green-blind)

#004FA1

Tritanopia (blue-blind)

#005E6F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4349a3;
/* rgb */ color: rgb(67, 73, 163);
/* oklch */ color: oklch(45.1% 0.143 276.2);

Tailwind

colors: {
  custom: {
    50: '#807bbf',
    500: '#4349a3',
    950: '#000000',
  },
}

SCSS

$custom: #4349a3;
$custom-light: #807bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#4349a3",
  "rgb": {
    "r": 67,
    "g": 73,
    "b": 163
  },
  "hsl": {
    "h": 236.25,
    "s": 41.739,
    "l": 45.098
  },
  "oklch": {
    "l": 0.45135,
    "c": 0.14308,
    "h": 276.2
  },
  "luminance": 0.08603
}

Semantic roles & 50–950 ramp

primary

#4349A3

secondary

#BCB985

accent

#CA56D2

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #4349A3

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

Preview Lab → · Contrast checker → · Palette generator →