#271EAA#271EAA

#271EAA is a dark, highly saturated blue. Relative luminance 0.043; OKLCH L 37.1% C 0.207 H 272.6°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#271EAA
RGB	rgb(39, 30, 170)
HSL	hsl(244, 70%, 39%)
HSV	hsv(244, 82%, 67%)
CMYK	cmyk(77.1%, 82.4%, 0%, 33.3%)
CIE-LAB	lab(24.52, 49.43, -71.44)
CIE-LCH	lch(24.52, 86.87, 304.68°)
OKLab	oklab(37.11% 0.0094 -0.2067)
OKLCH	oklch(37.11% 0.207 272.6)
XYZ	xyz(8.5542, 4.2612, 38.3941)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271EAA #A1AA1E

analogous

#1E5BAA #271EAA #6D1EAA

triadic

#271EAA #AA271E #1EAA27

tetradic

#271EAA #AA1E5B #A1AA1E #1EAA6D

square

#271EAA #AA1E5B #A1AA1E #1EAA6D

split-complementary

#271EAA #AA6D1E #5BAA1E

monochromatic

#0F0C42 #1B1576 #271EAA #372CDA #6860E3

Accessibility & contrast

On white

11.34

#271EAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#271EAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271EAA

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271EAA	#FFFFFF	#000000	##FFFFFF
##271EAA	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041AE

Deuteranopia (green-blind)

#0033A8

Tritanopia (blue-blind)

#004B65

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #271eaa;
/* rgb */ color: rgb(39, 30, 170);
/* oklch */ color: oklch(37.1% 0.207 272.6);

Tailwind

colors: {
  custom: {
    50: '#795ec5',
    500: '#271eaa',
    950: '#000000',
  },
}

SCSS

$custom: #271eaa;
$custom-light: #795ec5;
$custom-dark: #000000;

JSON

{
  "hex": "#271eaa",
  "rgb": {
    "r": 39,
    "g": 30,
    "b": 170
  },
  "hsl": {
    "h": 243.857,
    "s": 70,
    "l": 39.216
  },
  "oklch": {
    "l": 0.37108,
    "c": 0.2069,
    "h": 272.6
  },
  "luminance": 0.04262
}

Semantic roles & 50–950 ramp

primary

#271EAA

secondary

#C0C75C

accent

#ED3BE1

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #271EAA

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

Preview Lab → · Contrast checker → · Palette generator →