#28326B#28326B

#28326B is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.2% C 0.099 H 272.6°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#28326B
RGB	rgb(40, 50, 107)
HSL	hsl(231, 46%, 29%)
HSV	hsv(231, 63%, 42%)
CMYK	cmyk(62.6%, 53.3%, 0%, 58%)
CIE-LAB	lab(22.98, 15.11, -34.68)
CIE-LCH	lch(22.98, 37.83, 293.54°)
OKLab	oklab(34.17% 0.0045 -0.0992)
OKLCH	oklch(34.17% 0.099 272.6)
XYZ	xyz(4.6686, 3.7935, 14.3933)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28326B #6B6128

analogous

#28546B #28326B #40286B

triadic

#28326B #6B2832 #326B28

tetradic

#28326B #6B2854 #6B6128 #286B40

square

#28326B #6B2854 #6B6128 #286B40

split-complementary

#28326B #6B4028 #546B28

monochromatic

#080A16 #171D3E #28326B #394798 #5060BE

Accessibility & contrast

On white

11.94

#28326B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#28326B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28326B

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28326B	#FFFFFF	#000000	##FFFFFF
##28326B	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133A6D

Deuteranopia (green-blind)

#06346A

Tritanopia (blue-blind)

#003F49

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #28326b;
/* rgb */ color: rgb(40, 50, 107);
/* oklch */ color: oklch(34.2% 0.099 272.6);

Tailwind

colors: {
  custom: {
    50: '#696996',
    500: '#28326b',
    950: '#000000',
  },
}

SCSS

$custom: #28326b;
$custom-light: #696996;
$custom-dark: #000000;

JSON

{
  "hex": "#28326b",
  "rgb": {
    "r": 40,
    "g": 50,
    "b": 107
  },
  "hsl": {
    "h": 231.045,
    "s": 45.578,
    "l": 28.824
  },
  "oklch": {
    "l": 0.34174,
    "c": 0.09933,
    "h": 272.6
  },
  "luminance": 0.03794
}

Semantic roles & 50–950 ramp

primary

#28326B

secondary

#9D9251

accent

#C253D5

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #28326B

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

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