#28246E#28246E

#28246E is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.6% C 0.124 H 279.0°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#28246E
RGB	rgb(40, 36, 110)
HSL	hsl(243, 51%, 29%)
HSV	hsv(243, 67%, 43%)
CMYK	cmyk(63.6%, 67.3%, 0%, 56.9%)
CIE-LAB	lab(19.38, 25.91, -42.44)
CIE-LCH	lch(19.38, 49.73, 301.40°)
OKLab	oklab(31.58% 0.0194 -0.1222)
OKLCH	oklch(31.58% 0.124 279)
XYZ	xyz(4.3195, 2.8383, 15.0691)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28246E #6A6E24

analogous

#24456E #28246E #4D246E

triadic

#28246E #6E2824 #246E28

tetradic

#28246E #6E2445 #6A6E24 #246E4D

square

#28246E #6E2445 #6A6E24 #246E4D

split-complementary

#28246E #6E4D24 #456E24

monochromatic

#080817 #171540 #28246E #39339C #5049C3

Accessibility & contrast

On white

13.39

#28246E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#28246E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28246E

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28246E	#FFFFFF	#000000	##FFFFFF
##28246E	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003270

Deuteranopia (green-blind)

#002C6D

Tritanopia (blue-blind)

#003745

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #28246e;
/* rgb */ color: rgb(40, 36, 110);
/* oklch */ color: oklch(31.6% 0.124 279.0);

Tailwind

colors: {
  custom: {
    50: '#6b5f98',
    500: '#28246e',
    950: '#000000',
  },
}

SCSS

$custom: #28246e;
$custom-light: #6b5f98;
$custom-dark: #000000;

JSON

{
  "hex": "#28246e",
  "rgb": {
    "r": 40,
    "g": 36,
    "b": 110
  },
  "hsl": {
    "h": 243.243,
    "s": 50.685,
    "l": 28.627
  },
  "oklch": {
    "l": 0.31581,
    "c": 0.12372,
    "h": 279
  },
  "luminance": 0.02839
}

Semantic roles & 50–950 ramp

primary

#28246E

secondary

#9DA14D

accent

#DA4ED3

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #28246E

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

Preview Lab → · Contrast checker → · Palette generator →