#28207E#28207E

#28207E is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.5% C 0.151 H 277.7°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#28207E
RGB	rgb(40, 32, 126)
HSL	hsl(245, 59%, 31%)
HSV	hsv(245, 75%, 49%)
CMYK	cmyk(68.3%, 74.6%, 0%, 50.6%)
CIE-LAB	lab(20.00, 34.09, -51.69)
CIE-LCH	lch(20.00, 61.92, 303.40°)
OKLab	oklab(32.5% 0.0202 -0.1493)
OKLCH	oklch(32.5% 0.151 277.7)
XYZ	xyz(5.1563, 2.9901, 20.0400)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28207E #767E20

analogous

#20477E #28207E #57207E

triadic

#28207E #7E2820 #207E28

tetradic

#28207E #7E2047 #767E20 #207E57

square

#28207E #7E2047 #767E20 #207E57

split-complementary

#28207E #7E5720 #477E20

monochromatic

#09071C #19144D #28207E #372CAF #5448D0

Accessibility & contrast

On white

13.14

#28207E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#28207E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28207E

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28207E	#FFFFFF	#000000	##FFFFFF
##28207E	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003481

Deuteranopia (green-blind)

#002C7C

Tritanopia (blue-blind)

#003A4D

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #28207e;
/* rgb */ color: rgb(40, 32, 126);
/* oklch */ color: oklch(32.5% 0.151 277.7);

Tailwind

colors: {
  custom: {
    50: '#6f5da4',
    500: '#28207e',
    950: '#000000',
  },
}

SCSS

$custom: #28207e;
$custom-light: #6f5da4;
$custom-dark: #000000;

JSON

{
  "hex": "#28207e",
  "rgb": {
    "r": 40,
    "g": 32,
    "b": 126
  },
  "hsl": {
    "h": 245.106,
    "s": 59.494,
    "l": 30.98
  },
  "oklch": {
    "l": 0.32503,
    "c": 0.15062,
    "h": 277.7
  },
  "luminance": 0.0299
}

Semantic roles & 50–950 ramp

primary

#28207E

secondary

#A8B149

accent

#E345D5

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #28207E

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

Preview Lab → · Contrast checker → · Palette generator →