#284971#284971

#284971 is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 40.0% C 0.078 H 254.3°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#284971
RGB	rgb(40, 73, 113)
HSL	hsl(213, 48%, 30%)
HSV	hsv(213, 65%, 44%)
CMYK	cmyk(64.6%, 35.4%, 0%, 55.7%)
CIE-LAB	lab(30.42, 1.59, -26.65)
CIE-LCH	lch(30.42, 26.70, 273.42°)
OKLab	oklab(40.03% -0.0213 -0.0754)
OKLCH	oklch(40.03% 0.078 254.3)
XYZ	xyz(6.2372, 6.4079, 16.5277)
Luminance	0.0641 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284971 #715028

analogous

#286D71 #284971 #2C2871

triadic

#284971 #712849 #497128

tetradic

#284971 #71286D #715028 #28712C

square

#284971 #71286D #715028 #28712C

split-complementary

#284971 #712C28 #6D7128

monochromatic

#080F17 #182C44 #284971 #38669E #5284C2

Accessibility & contrast

On white

9.20

#284971 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#284971 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284971

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284971	#FFFFFF	#000000	##FFFFFF
##284971	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384B73

Deuteranopia (green-blind)

#2E4470

Tritanopia (blue-blind)

#005257

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #284971;
/* rgb */ color: rgb(40, 73, 113);
/* oklch */ color: oklch(40.0% 0.078 254.3);

Tailwind

colors: {
  custom: {
    50: '#697b9a',
    500: '#284971',
    950: '#000000',
  },
}

SCSS

$custom: #284971;
$custom-light: #697b9a;
$custom-dark: #000000;

JSON

{
  "hex": "#284971",
  "rgb": {
    "r": 40,
    "g": 73,
    "b": 113
  },
  "hsl": {
    "h": 212.877,
    "s": 47.712,
    "l": 30
  },
  "oklch": {
    "l": 0.40027,
    "c": 0.07835,
    "h": 254.3
  },
  "luminance": 0.06408
}

Semantic roles & 50–950 ramp

primary

#284971

secondary

#A37E52

accent

#9A50D7

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #284971

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

Preview Lab → · Contrast checker → · Palette generator →