#284669#284669

#284669 is a dark, moderate cyan. Relative luminance 0.059; OKLCH L 38.8% C 0.070 H 253.3°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#284669
RGB	rgb(40, 70, 105)
HSL	hsl(212, 45%, 28%)
HSV	hsv(212, 62%, 41%)
CMYK	cmyk(61.9%, 33.3%, 0%, 58.8%)
CIE-LAB	lab(29.03, 0.61, -23.77)
CIE-LCH	lch(29.03, 23.78, 271.48°)
OKLab	oklab(38.8% -0.0201 -0.067)
OKLCH	oklch(38.8% 0.07 253.3)
XYZ	xyz(5.6141, 5.8509, 14.1953)
Luminance	0.0585 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284669 #694B28

analogous

#286669 #284669 #2A2869

triadic

#284669 #692846 #466928

tetradic

#284669 #692866 #694B28 #28692A

square

#284669 #692866 #694B28 #28692A

split-complementary

#284669 #692A28 #666928

monochromatic

#080F16 #17283D #284669 #396495 #4F82BC

Accessibility & contrast

On white

9.68

#284669 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#284669 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284669

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284669	#FFFFFF	#000000	##FFFFFF
##284669	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37486B

Deuteranopia (green-blind)

#2F4268

Tritanopia (blue-blind)

#004E52

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #284669;
/* rgb */ color: rgb(40, 70, 105);
/* oklch */ color: oklch(38.8% 0.070 253.3);

Tailwind

colors: {
  custom: {
    50: '#687994',
    500: '#284669',
    950: '#000000',
  },
}

SCSS

$custom: #284669;
$custom-light: #687994;
$custom-dark: #000000;

JSON

{
  "hex": "#284669",
  "rgb": {
    "r": 40,
    "g": 70,
    "b": 105
  },
  "hsl": {
    "h": 212.308,
    "s": 44.828,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38802,
    "c": 0.06999,
    "h": 253.3
  },
  "luminance": 0.05851
}

Semantic roles & 50–950 ramp

primary

#284669

secondary

#9C7951

accent

#9953D5

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #284669

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

Preview Lab → · Contrast checker → · Palette generator →