#284996#284996

#284996 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.6% C 0.132 H 264.1°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#284996
RGB	rgb(40, 73, 150)
HSL	hsl(222, 58%, 37%)
HSV	hsv(222, 73%, 59%)
CMYK	cmyk(73.3%, 51.3%, 0%, 41.2%)
CIE-LAB	lab(32.74, 15.78, -45.85)
CIE-LCH	lch(32.74, 48.49, 288.99°)
OKLab	oklab(42.57% -0.0136 -0.1317)
OKLCH	oklch(42.57% 0.132 264.1)
XYZ	xyz(8.7607, 7.4173, 29.8182)
Luminance	0.0742 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284996 #967528

analogous

#288096 #284996 #3E2896

triadic

#284996 #962849 #499628

tetradic

#284996 #962880 #967528 #28963E

square

#284996 #962880 #967528 #28963E

split-complementary

#284996 #963E28 #809628

monochromatic

#0E1A35 #1B3166 #284996 #3561C6 #6385D5

Accessibility & contrast

On white

8.46

#284996 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#284996 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284996

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284996	#FFFFFF	#000000	##FFFFFF
##284996	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B5299

Deuteranopia (green-blind)

#004894

Tritanopia (blue-blind)

#005B68

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #284996;
/* rgb */ color: rgb(40, 73, 150);
/* oklch */ color: oklch(42.6% 0.132 264.1);

Tailwind

colors: {
  custom: {
    50: '#717bb5',
    500: '#284996',
    950: '#000000',
  },
}

SCSS

$custom: #284996;
$custom-light: #717bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#284996",
  "rgb": {
    "r": 40,
    "g": 73,
    "b": 150
  },
  "hsl": {
    "h": 222,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.42567,
    "c": 0.13243,
    "h": 264.1
  },
  "luminance": 0.07418
}

Semantic roles & 50–950 ramp

primary

#284996

secondary

#BB9F5F

accent

#B347E1

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #284996

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

Preview Lab → · Contrast checker → · Palette generator →