#284264#284264

#284264 is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.5% C 0.067 H 255.6°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#284264
RGB	rgb(40, 66, 100)
HSL	hsl(214, 43%, 27%)
HSV	hsv(214, 60%, 39%)
CMYK	cmyk(60%, 34%, 0%, 60.8%)
CIE-LAB	lab(27.48, 1.44, -23.01)
CIE-LCH	lch(27.48, 23.05, 273.58°)
OKLab	oklab(37.5% -0.0166 -0.0649)
OKLCH	oklch(37.5% 0.067 255.6)
XYZ	xyz(5.1227, 5.2672, 12.8008)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284264 #644A28

analogous

#286064 #284264 #2C2864

triadic

#284264 #642842 #426428

tetradic

#284264 #642860 #644A28 #28642C

square

#284264 #642860 #644A28 #28642C

split-complementary

#284264 #642C28 #606428

monochromatic

#090E16 #172538 #284264 #395F90 #4E7CB8

Accessibility & contrast

On white

10.23

#284264 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#284264 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284264

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284264	#FFFFFF	#000000	##FFFFFF
##284264	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344465

Deuteranopia (green-blind)

#2C3E63

Tritanopia (blue-blind)

#004A4E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #284264;
/* rgb */ color: rgb(40, 66, 100);
/* oklch */ color: oklch(37.5% 0.067 255.6);

Tailwind

colors: {
  custom: {
    50: '#677690',
    500: '#284264',
    950: '#000000',
  },
}

SCSS

$custom: #284264;
$custom-light: #677690;
$custom-dark: #000000;

JSON

{
  "hex": "#284264",
  "rgb": {
    "r": 40,
    "g": 66,
    "b": 100
  },
  "hsl": {
    "h": 214,
    "s": 42.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.37501,
    "c": 0.06696,
    "h": 255.6
  },
  "luminance": 0.05268
}

Semantic roles & 50–950 ramp

primary

#284264

secondary

#977951

accent

#9C55D3

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06080C

muted

#7A7B7D

Preview Lab

Preview with #284264

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

Preview Lab → · Contrast checker → · Palette generator →