#284973#284973

#284973 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.1% C 0.081 H 255.3°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#284973
RGB	rgb(40, 73, 115)
HSL	hsl(214, 48%, 30%)
HSV	hsv(214, 65%, 45%)
CMYK	cmyk(65.2%, 36.5%, 0%, 54.9%)
CIE-LAB	lab(30.53, 2.34, -27.74)
CIE-LCH	lch(30.53, 27.84, 274.82°)
OKLab	oklab(40.15% -0.0207 -0.0786)
OKLCH	oklch(40.15% 0.081 255.3)
XYZ	xyz(6.3510, 6.4534, 17.1273)
Luminance	0.0645 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284973 #735228

analogous

#286E73 #284973 #2C2873

triadic

#284973 #732849 #497328

tetradic

#284973 #73286E #735228 #28732C

square

#284973 #73286E #735228 #28732C

split-complementary

#284973 #732C28 #6E7328

monochromatic

#080F18 #182C46 #284973 #3866A0 #5284C3

Accessibility & contrast

On white

9.17

#284973 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#284973 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284973

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284973	#FFFFFF	#000000	##FFFFFF
##284973	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374C75

Deuteranopia (green-blind)

#2D4572

Tritanopia (blue-blind)

#005358

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #284973;
/* rgb */ color: rgb(40, 73, 115);
/* oklch */ color: oklch(40.1% 0.081 255.3);

Tailwind

colors: {
  custom: {
    50: '#6a7b9b',
    500: '#284973',
    950: '#000000',
  },
}

SCSS

$custom: #284973;
$custom-light: #6a7b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#284973",
  "rgb": {
    "r": 40,
    "g": 73,
    "b": 115
  },
  "hsl": {
    "h": 213.6,
    "s": 48.387,
    "l": 30.392
  },
  "oklch": {
    "l": 0.40149,
    "c": 0.08125,
    "h": 255.3
  },
  "luminance": 0.06454
}

Semantic roles & 50–950 ramp

primary

#284973

secondary

#A58052

accent

#9C50D8

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #284973

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

Preview Lab → · Contrast checker → · Palette generator →