#28449F#28449F

#28449F is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.2% C 0.152 H 266.7°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#28449F
RGB	rgb(40, 68, 159)
HSL	hsl(226, 60%, 39%)
HSV	hsv(226, 75%, 62%)
CMYK	cmyk(74.8%, 57.2%, 0%, 37.6%)
CIE-LAB	lab(32.01, 22.64, -52.49)
CIE-LCH	lch(32.01, 57.16, 293.33°)
OKLab	oklab(42.22% -0.0086 -0.1514)
OKLCH	oklch(42.22% 0.152 266.7)
XYZ	xyz(9.1980, 7.0876, 33.6774)
Luminance	0.0709 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28449F #9F8328

analogous

#28809F #28449F #48289F

triadic

#28449F #9F2844 #449F28

tetradic

#28449F #9F2880 #9F8328 #289F48

square

#28449F #9F2880 #9F8328 #289F48

split-complementary

#28449F #9F4828 #809F28

monochromatic

#0F1A3D #1C2F6E #28449F #375BCD #6883D9

Accessibility & contrast

On white

8.69

#28449F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#28449F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28449F

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28449F	#FFFFFF	#000000	##FFFFFF
##28449F	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A2

Deuteranopia (green-blind)

#00469D

Tritanopia (blue-blind)

#005A6A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #28449f;
/* rgb */ color: rgb(40, 68, 159);
/* oklch */ color: oklch(42.2% 0.152 266.7);

Tailwind

colors: {
  custom: {
    50: '#7377bc',
    500: '#28449f',
    950: '#000000',
  },
}

SCSS

$custom: #28449f;
$custom-light: #7377bc;
$custom-dark: #000000;

JSON

{
  "hex": "#28449f",
  "rgb": {
    "r": 40,
    "g": 68,
    "b": 159
  },
  "hsl": {
    "h": 225.882,
    "s": 59.799,
    "l": 39.02
  },
  "oklch": {
    "l": 0.42224,
    "c": 0.1516,
    "h": 266.7
  },
  "luminance": 0.07089
}

Semantic roles & 50–950 ramp

primary

#28449F

secondary

#BFAA64

accent

#BE45E3

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #28449F

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

Preview Lab → · Contrast checker → · Palette generator →