#3E27B9#3E27B9

#3E27B9 is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.4% C 0.212 H 279.0°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#3E27B9
RGB	rgb(62, 39, 185)
HSL	hsl(249, 65%, 44%)
HSV	hsv(249, 79%, 73%)
CMYK	cmyk(66.5%, 78.9%, 0%, 27.5%)
CIE-LAB	lab(29.35, 51.56, -72.35)
CIE-LCH	lch(29.35, 88.84, 305.48°)
OKLab	oklab(41.39% 0.0329 -0.2089)
OKLCH	oklch(41.39% 0.212 279)
XYZ	xyz(11.4663, 5.9770, 46.4390)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E27B9 #A2B927

analogous

#2759B9 #3E27B9 #8727B9

triadic

#3E27B9 #B93E27 #27B93E

tetradic

#3E27B9 #B92759 #A2B927 #27B987

square

#3E27B9 #B92759 #A2B927 #27B987

split-complementary

#3E27B9 #B98727 #59B927

monochromatic

#1C1254 #2D1C86 #3E27B9 #5C45D8 #8978E3

Accessibility & contrast

On white

9.56

#3E27B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#3E27B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E27B9

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E27B9	#FFFFFF	#000000	##FFFFFF
##3E27B9	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BBD

Deuteranopia (green-blind)

#003FB6

Tritanopia (blue-blind)

#005370

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3e27b9;
/* rgb */ color: rgb(62, 39, 185);
/* oklch */ color: oklch(41.4% 0.212 279.0);

Tailwind

colors: {
  custom: {
    50: '#8566cf',
    500: '#3e27b9',
    950: '#000000',
  },
}

SCSS

$custom: #3e27b9;
$custom-light: #8566cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e27b9",
  "rgb": {
    "r": 62,
    "g": 39,
    "b": 185
  },
  "hsl": {
    "h": 249.452,
    "s": 65.179,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41394,
    "c": 0.21152,
    "h": 279
  },
  "luminance": 0.05978
}

Semantic roles & 50–950 ramp

primary

#3E27B9

secondary

#BCCA72

accent

#E840CE

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3E27B9

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

Preview Lab → · Contrast checker → · Palette generator →