#283275#283275

#283275 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 35.0% C 0.115 H 272.6°. Best body text is #FFFFFF at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#283275
RGB	rgb(40, 50, 117)
HSL	hsl(232, 49%, 31%)
HSV	hsv(232, 66%, 46%)
CMYK	cmyk(65.8%, 57.3%, 0%, 54.1%)
CIE-LAB	lab(23.72, 18.89, -39.89)
CIE-LCH	lch(23.72, 44.14, 295.35°)
OKLab	oklab(34.98% 0.0053 -0.1145)
OKLCH	oklch(34.98% 0.115 272.6)
XYZ	xyz(5.2255, 4.0162, 17.3260)
Luminance	0.0402 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283275 #756B28

analogous

#285875 #283275 #442875

triadic

#283275 #752832 #327528

tetradic

#283275 #752858 #756B28 #287544

square

#283275 #752858 #756B28 #287544

split-complementary

#283275 #754428 #587528

monochromatic

#090B1A #181F47 #283275 #3845A3 #5362C4

Accessibility & contrast

On white

11.64

#283275 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#283275 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283275

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283275	#FFFFFF	#000000	##FFFFFF
##283275	1.00	11.64	1.80	11.64
#FFFFFF	11.64	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#013C77

Deuteranopia (green-blind)

#003574

Tritanopia (blue-blind)

#00424E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #283275;
/* rgb */ color: rgb(40, 50, 117);
/* oklch */ color: oklch(35.0% 0.115 272.6);

Tailwind

colors: {
  custom: {
    50: '#6b699d',
    500: '#283275',
    950: '#000000',
  },
}

SCSS

$custom: #283275;
$custom-light: #6b699d;
$custom-dark: #000000;

JSON

{
  "hex": "#283275",
  "rgb": {
    "r": 40,
    "g": 50,
    "b": 117
  },
  "hsl": {
    "h": 232.208,
    "s": 49.045,
    "l": 30.784
  },
  "oklch": {
    "l": 0.34975,
    "c": 0.11467,
    "h": 272.6
  },
  "luminance": 0.04017
}

Semantic roles & 50–950 ramp

primary

#283275

secondary

#A79C52

accent

#C74FD9

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #283275

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

Preview Lab → · Contrast checker → · Palette generator →