#3A27A2#3A27A2

#3A27A2 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.7% C 0.185 H 280.3°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#3A27A2
RGB	rgb(58, 39, 162)
HSL	hsl(249, 61%, 39%)
HSV	hsv(249, 76%, 64%)
CMYK	cmyk(64.2%, 75.9%, 0%, 36.5%)
CIE-LAB	lab(26.62, 44.12, -63.08)
CIE-LCH	lch(26.62, 76.98, 304.97°)
OKLab	oklab(38.68% 0.0332 -0.182)
OKLCH	oklch(38.68% 0.185 280.3)
XYZ	xyz(8.9900, 4.9585, 34.6588)
Luminance	0.0496 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A27A2 #8FA227

analogous

#2752A2 #3A27A2 #7827A2

triadic

#3A27A2 #A23A27 #27A23A

tetradic

#3A27A2 #A22752 #8FA227 #27A278

square

#3A27A2 #A22752 #8FA227 #27A278

split-complementary

#3A27A2 #A27827 #52A227

monochromatic

#170F3F #281B71 #3A27A2 #4F37CF #7A69DB

Accessibility & contrast

On white

10.54

#3A27A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#3A27A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A27A2

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A27A2	#FFFFFF	#000000	##FFFFFF
##3A27A2	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A6

Deuteranopia (green-blind)

#003AA0

Tritanopia (blue-blind)

#004A63

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3a27a2;
/* rgb */ color: rgb(58, 39, 162);
/* oklch */ color: oklch(38.7% 0.185 280.3);

Tailwind

colors: {
  custom: {
    50: '#7e64bf',
    500: '#3a27a2',
    950: '#000000',
  },
}

SCSS

$custom: #3a27a2;
$custom-light: #7e64bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a27a2",
  "rgb": {
    "r": 58,
    "g": 39,
    "b": 162
  },
  "hsl": {
    "h": 249.268,
    "s": 61.194,
    "l": 39.412
  },
  "oklch": {
    "l": 0.38677,
    "c": 0.18505,
    "h": 280.3
  },
  "luminance": 0.04959
}

Semantic roles & 50–950 ramp

primary

#3A27A2

secondary

#B3C164

accent

#E443CB

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #3A27A2

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

Preview Lab → · Contrast checker → · Palette generator →