#282177#282177

#282177 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.9% C 0.140 H 278.5°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#282177
RGB	rgb(40, 33, 119)
HSL	hsl(245, 57%, 30%)
HSV	hsv(245, 72%, 47%)
CMYK	cmyk(66.4%, 72.3%, 0%, 53.3%)
CIE-LAB	lab(19.52, 31.05, -48.02)
CIE-LCH	lch(19.52, 57.19, 302.88°)
OKLab	oklab(31.94% 0.0208 -0.1385)
OKLCH	oklch(31.94% 0.14 278.5)
XYZ	xyz(4.7476, 2.8704, 17.7530)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282177 #707721

analogous

#214577 #282177 #532177

triadic

#282177 #772821 #217728

tetradic

#282177 #772145 #707721 #217753

square

#282177 #772145 #707721 #217753

split-complementary

#282177 #775321 #457721

monochromatic

#080718 #181447 #282177 #382EA7 #5147CC

Accessibility & contrast

On white

13.34

#282177 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#282177 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282177

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282177	#FFFFFF	#000000	##FFFFFF
##282177	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337A

Deuteranopia (green-blind)

#002C75

Tritanopia (blue-blind)

#003849

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #282177;
/* rgb */ color: rgb(40, 33, 119);
/* oklch */ color: oklch(31.9% 0.140 278.5);

Tailwind

colors: {
  custom: {
    50: '#6d5d9f',
    500: '#282177',
    950: '#000000',
  },
}

SCSS

$custom: #282177;
$custom-light: #6d5d9f;
$custom-dark: #000000;

JSON

{
  "hex": "#282177",
  "rgb": {
    "r": 40,
    "g": 33,
    "b": 119
  },
  "hsl": {
    "h": 244.884,
    "s": 56.579,
    "l": 29.804
  },
  "oklch": {
    "l": 0.3194,
    "c": 0.1401,
    "h": 278.5
  },
  "luminance": 0.02871
}

Semantic roles & 50–950 ramp

primary

#282177

secondary

#A2AA4A

accent

#E048D3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040F

muted

#7B797E

Preview Lab

Preview with #282177

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

Preview Lab → · Contrast checker → · Palette generator →