#3B27A2#3B27A2

#3B27A2 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.8% C 0.185 H 280.8°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#3B27A2
RGB	rgb(59, 39, 162)
HSL	hsl(250, 61%, 39%)
HSV	hsv(250, 76%, 64%)
CMYK	cmyk(63.6%, 75.9%, 0%, 36.5%)
CIE-LAB	lab(26.70, 44.24, -62.94)
CIE-LCH	lch(26.70, 76.93, 305.11°)
OKLab	oklab(38.76% 0.0347 -0.1816)
OKLCH	oklch(38.76% 0.185 280.8)
XYZ	xyz(9.0487, 4.9888, 34.6615)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B27A2 #8EA227

analogous

#2751A2 #3B27A2 #7927A2

triadic

#3B27A2 #A23B27 #27A23B

tetradic

#3B27A2 #A22751 #8EA227 #27A279

square

#3B27A2 #A22751 #8EA227 #27A279

split-complementary

#3B27A2 #A27927 #51A227

monochromatic

#170F3F #291B71 #3B27A2 #5037CF #7B69DB

Accessibility & contrast

On white

10.51

#3B27A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#3B27A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B27A2

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B27A2	#FFFFFF	#000000	##FFFFFF
##3B27A2	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A6

Deuteranopia (green-blind)

#003BA0

Tritanopia (blue-blind)

#004A63

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3b27a2;
/* rgb */ color: rgb(59, 39, 162);
/* oklch */ color: oklch(38.8% 0.185 280.8);

Tailwind

colors: {
  custom: {
    50: '#7f64bf',
    500: '#3b27a2',
    950: '#000000',
  },
}

SCSS

$custom: #3b27a2;
$custom-light: #7f64bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3b27a2",
  "rgb": {
    "r": 59,
    "g": 39,
    "b": 162
  },
  "hsl": {
    "h": 249.756,
    "s": 61.194,
    "l": 39.412
  },
  "oklch": {
    "l": 0.3876,
    "c": 0.18487,
    "h": 280.8
  },
  "luminance": 0.04989
}

Semantic roles & 50–950 ramp

primary

#3B27A2

secondary

#B2C164

accent

#E443CA

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3B27A2

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

Preview Lab → · Contrast checker → · Palette generator →