#284869#284869

#284869 is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.3% C 0.068 H 250.6°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#284869
RGB	rgb(40, 72, 105)
HSL	hsl(210, 45%, 28%)
HSV	hsv(210, 62%, 41%)
CMYK	cmyk(61.9%, 31.4%, 0%, 58.8%)
CIE-LAB	lab(29.68, -0.70, -22.76)
CIE-LCH	lch(29.68, 22.77, 268.24°)
OKLab	oklab(39.31% -0.0226 -0.0641)
OKLCH	oklch(39.31% 0.068 250.6)
XYZ	xyz(5.7413, 6.1053, 14.2377)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284869 #694928

analogous

#286869 #284869 #282869

triadic

#284869 #692848 #486928

tetradic

#284869 #692868 #694928 #286928

square

#284869 #692868 #694928 #286928

split-complementary

#284869 #692828 #686928

monochromatic

#080F16 #172A3D #284869 #396695 #4F85BC

Accessibility & contrast

On white

9.45

#284869 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#284869 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284869

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284869	#FFFFFF	#000000	##FFFFFF
##284869	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A496A

Deuteranopia (green-blind)

#324368

Tritanopia (blue-blind)

#005054

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #284869;
/* rgb */ color: rgb(40, 72, 105);
/* oklch */ color: oklch(39.3% 0.068 250.6);

Tailwind

colors: {
  custom: {
    50: '#687a94',
    500: '#284869',
    950: '#000000',
  },
}

SCSS

$custom: #284869;
$custom-light: #687a94;
$custom-dark: #000000;

JSON

{
  "hex": "#284869",
  "rgb": {
    "r": 40,
    "g": 72,
    "b": 105
  },
  "hsl": {
    "h": 210.462,
    "s": 44.828,
    "l": 28.431
  },
  "oklch": {
    "l": 0.39306,
    "c": 0.06796,
    "h": 250.6
  },
  "luminance": 0.06106
}

Semantic roles & 50–950 ramp

primary

#284869

secondary

#9C7751

accent

#9553D5

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #284869

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

Preview Lab → · Contrast checker → · Palette generator →