#283167#283167

#283167 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.6% C 0.095 H 273.2°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#283167
RGB	rgb(40, 49, 103)
HSL	hsl(231, 44%, 28%)
HSV	hsv(231, 61%, 40%)
CMYK	cmyk(61.2%, 52.4%, 0%, 59.6%)
CIE-LAB	lab(22.40, 14.31, -33.02)
CIE-LCH	lch(22.40, 35.99, 293.43°)
OKLab	oklab(33.64% 0.0052 -0.0944)
OKLCH	oklch(33.64% 0.095 273.2)
XYZ	xyz(4.4208, 3.6267, 13.2964)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283167 #675E28

analogous

#285067 #283167 #3E2867

triadic

#283167 #672831 #316728

tetradic

#283167 #672850 #675E28 #28673E

square

#283167 #672850 #675E28 #28673E

split-complementary

#283167 #673E28 #506728

monochromatic

#090A16 #171C3B #283167 #394693 #4F5EBB

Accessibility & contrast

On white

12.17

#283167 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#283167 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283167

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283167	#FFFFFF	#000000	##FFFFFF
##283167	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163869

Deuteranopia (green-blind)

#0B3366

Tritanopia (blue-blind)

#003D47

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #283167;
/* rgb */ color: rgb(40, 49, 103);
/* oklch */ color: oklch(33.6% 0.095 273.2);

Tailwind

colors: {
  custom: {
    50: '#686893',
    500: '#283167',
    950: '#000000',
  },
}

SCSS

$custom: #283167;
$custom-light: #686893;
$custom-dark: #000000;

JSON

{
  "hex": "#283167",
  "rgb": {
    "r": 40,
    "g": 49,
    "b": 103
  },
  "hsl": {
    "h": 231.429,
    "s": 44.056,
    "l": 28.039
  },
  "oklch": {
    "l": 0.33643,
    "c": 0.09451,
    "h": 273.2
  },
  "luminance": 0.03627
}

Semantic roles & 50–950 ramp

primary

#283167

secondary

#9A8F51

accent

#C254D4

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #283167

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

Preview Lab → · Contrast checker → · Palette generator →