#271890#271890

#271890 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.4% C 0.181 H 275.9°. Best body text is #FFFFFF at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#271890
RGB	rgb(39, 24, 144)
HSL	hsl(248, 71%, 33%)
HSV	hsv(248, 83%, 56%)
CMYK	cmyk(72.9%, 83.3%, 0%, 43.5%)
CIE-LAB	lab(20.43, 44.20, -62.30)
CIE-LCH	lch(20.43, 76.38, 305.36°)
OKLab	oklab(33.38% 0.0185 -0.1801)
OKLCH	oklch(33.38% 0.181 275.9)
XYZ	xyz(6.1957, 3.0976, 26.6515)
Luminance	0.0310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271890 #819018

analogous

#184590 #271890 #631890

triadic

#271890 #902718 #189027

tetradic

#271890 #901845 #819018 #189063

square

#271890 #901845 #819018 #189063

split-complementary

#271890 #906318 #459018

monochromatic

#0B0727 #190F5C #271890 #3521C4 #5643E0

Accessibility & contrast

On white

12.97

#271890 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#271890 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271890

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271890	#FFFFFF	#000000	##FFFFFF
##271890	1.00	12.97	1.62	12.97
#FFFFFF	12.97	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003693

Deuteranopia (green-blind)

#002C8E

Tritanopia (blue-blind)

#003E55

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #271890;
/* rgb */ color: rgb(39, 24, 144);
/* oklch */ color: oklch(33.4% 0.181 275.9);

Tailwind

colors: {
  custom: {
    50: '#7359b2',
    500: '#271890',
    950: '#000000',
  },
}

SCSS

$custom: #271890;
$custom-light: #7359b2;
$custom-dark: #000000;

JSON

{
  "hex": "#271890",
  "rgb": {
    "r": 39,
    "g": 24,
    "b": 144
  },
  "hsl": {
    "h": 247.5,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.33378,
    "c": 0.18102,
    "h": 275.9
  },
  "luminance": 0.03098
}

Semantic roles & 50–950 ramp

primary

#271890

secondary

#B1C043

accent

#EE3AD8

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #271890

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

Preview Lab → · Contrast checker → · Palette generator →