#3E27C7#3E27C7

#3E27C7 is a dark, highly saturated blue. Relative luminance 0.066; OKLCH L 42.9% C 0.227 H 277.3°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#3E27C7
RGB	rgb(62, 39, 199)
HSL	hsl(249, 67%, 47%)
HSV	hsv(249, 80%, 78%)
CMYK	cmyk(68.8%, 80.4%, 0%, 22%)
CIE-LAB	lab(30.87, 55.70, -78.09)
CIE-LCH	lch(30.87, 95.92, 305.50°)
OKLab	oklab(42.9% 0.029 -0.2256)
OKLCH	oklch(42.9% 0.227 277.3)
XYZ	xyz(13.0176, 6.5975, 54.6092)
Luminance	0.0660 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E27C7 #B0C727

analogous

#2760C7 #3E27C7 #8E27C7

triadic

#3E27C7 #C73E27 #27C73E

tetradic

#3E27C7 #C72760 #B0C727 #27C78E

square

#3E27C7 #C72760 #B0C727 #27C78E

split-complementary

#3E27C7 #C78E27 #60C727

monochromatic

#1E1361 #2E1D94 #3E27C7 #634FDC #9082E6

Accessibility & contrast

On white

9.05

#3E27C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#3E27C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E27C7

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E27C7	#FFFFFF	#000000	##FFFFFF
##3E27C7	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FCB

Deuteranopia (green-blind)

#0042C4

Tritanopia (blue-blind)

#005978

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3e27c7;
/* rgb */ color: rgb(62, 39, 199);
/* oklch */ color: oklch(42.9% 0.227 277.3);

Tailwind

colors: {
  custom: {
    50: '#8766d9',
    500: '#3e27c7',
    950: '#000000',
  },
}

SCSS

$custom: #3e27c7;
$custom-light: #8766d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e27c7",
  "rgb": {
    "r": 62,
    "g": 39,
    "b": 199
  },
  "hsl": {
    "h": 248.625,
    "s": 67.227,
    "l": 46.667
  },
  "oklch": {
    "l": 0.42895,
    "c": 0.22749,
    "h": 277.3
  },
  "luminance": 0.06599
}

Semantic roles & 50–950 ramp

primary

#3E27C7

secondary

#C3CF7B

accent

#EA3ED1

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0615

muted

#7E7A83

Preview Lab

Preview with #3E27C7

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

Preview Lab → · Contrast checker → · Palette generator →