#271590#271590

#271590 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 33.1% C 0.183 H 276.1°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#271590
RGB	rgb(39, 21, 144)
HSL	hsl(249, 75%, 32%)
HSV	hsv(249, 85%, 56%)
CMYK	cmyk(72.9%, 85.4%, 0%, 43.5%)
CIE-LAB	lab(19.97, 45.57, -63.07)
CIE-LCH	lch(19.97, 77.80, 305.85°)
OKLab	oklab(33.06% 0.0196 -0.1822)
OKLCH	oklch(33.06% 0.183 276.1)
XYZ	xyz(6.1373, 2.9807, 26.6320)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271590 #7E9015

analogous

#154190 #271590 #641590

triadic

#271590 #902715 #159027

tetradic

#271590 #901541 #7E9015 #159064

square

#271590 #901541 #7E9015 #159064

split-complementary

#271590 #906415 #419015

monochromatic

#0A0525 #190D5B #271590 #351DC5 #553DE3

Accessibility & contrast

On white

13.16

#271590 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#271590 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271590

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271590	#FFFFFF	#000000	##FFFFFF
##271590	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003593

Deuteranopia (green-blind)

#002B8E

Tritanopia (blue-blind)

#003D55

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #271590;
/* rgb */ color: rgb(39, 21, 144);
/* oklch */ color: oklch(33.1% 0.183 276.1);

Tailwind

colors: {
  custom: {
    50: '#7458b2',
    500: '#271590',
    950: '#000000',
  },
}

SCSS

$custom: #271590;
$custom-light: #7458b2;
$custom-dark: #000000;

JSON

{
  "hex": "#271590",
  "rgb": {
    "r": 39,
    "g": 21,
    "b": 144
  },
  "hsl": {
    "h": 248.78,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.33058,
    "c": 0.1833,
    "h": 276.1
  },
  "luminance": 0.02981
}

Semantic roles & 50–950 ramp

primary

#271590

secondary

#AFC23E

accent

#F137D6

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0311

muted

#7C7880

Preview Lab

Preview with #271590

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

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