#4356AB#4356AB

#4356AB is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.3% C 0.137 H 271.0°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#4356AB
RGB	rgb(67, 86, 171)
HSL	hsl(229, 44%, 47%)
HSV	hsv(229, 61%, 67%)
CMYK	cmyk(60.8%, 49.7%, 0%, 32.9%)
CIE-LAB	lab(39.22, 19.53, -47.93)
CIE-LCH	lch(39.22, 51.76, 292.17°)
OKLab	oklab(48.33% 0.0024 -0.1371)
OKLCH	oklch(48.33% 0.137 271)
XYZ	xyz(12.9908, 10.7881, 39.9179)
Luminance	0.1079 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4356AB #AB9843

analogous

#438AAB #4356AB #6443AB

triadic

#4356AB #AB4356 #56AB43

tetradic

#4356AB #AB438A #AB9843 #43AB64

square

#4356AB #AB438A #AB9843 #43AB64

split-complementary

#4356AB #AB6443 #8AAB43

monochromatic

#212A53 #32407F #4356AB #6878C4 #949FD5

Accessibility & contrast

On white

6.65

#4356AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#4356AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4356AB

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4356AB	#FFFFFF	#000000	##FFFFFF
##4356AB	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A61AE

Deuteranopia (green-blind)

#1658A9

Tritanopia (blue-blind)

#006978

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4356ab;
/* rgb */ color: rgb(67, 86, 171);
/* oklch */ color: oklch(48.3% 0.137 271.0);

Tailwind

colors: {
  custom: {
    50: '#8185c4',
    500: '#4356ab',
    950: '#000000',
  },
}

SCSS

$custom: #4356ab;
$custom-light: #8185c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4356ab",
  "rgb": {
    "r": 67,
    "g": 86,
    "b": 171
  },
  "hsl": {
    "h": 229.038,
    "s": 43.697,
    "l": 46.667
  },
  "oklch": {
    "l": 0.48333,
    "c": 0.13712,
    "h": 271
  },
  "luminance": 0.10789
}

Semantic roles & 50–950 ramp

primary

#4356AB

secondary

#C0B689

accent

#BC54D3

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4356AB

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

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