#3A27C9#3A27C9

#3A27C9 is a dark, highly saturated blue. Relative luminance 0.066; OKLCH L 42.8% C 0.231 H 275.7°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#3A27C9
RGB	rgb(58, 39, 201)
HSL	hsl(247, 68%, 47%)
HSV	hsv(247, 81%, 79%)
CMYK	cmyk(71.1%, 80.6%, 0%, 21.2%)
CIE-LAB	lab(30.80, 55.96, -79.39)
CIE-LCH	lch(30.80, 97.13, 305.18°)
OKLab	oklab(42.83% 0.023 -0.2295)
OKLCH	oklch(42.83% 0.231 275.7)
XYZ	xyz(13.0096, 6.5664, 55.8288)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A27C9 #B6C927

analogous

#2765C9 #3A27C9 #8B27C9

triadic

#3A27C9 #C93A27 #27C93A

tetradic

#3A27C9 #C92765 #B6C927 #27C98B

square

#3A27C9 #C92765 #B6C927 #27C98B

split-complementary

#3A27C9 #C98B27 #65C927

monochromatic

#1C1362 #2B1D96 #3A27C9 #6150DD #8F83E7

Accessibility & contrast

On white

9.08

#3A27C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#3A27C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A27C9

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A27C9	#FFFFFF	#000000	##FFFFFF
##3A27C9	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FCD

Deuteranopia (green-blind)

#0041C6

Tritanopia (blue-blind)

#005A79

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3a27c9;
/* rgb */ color: rgb(58, 39, 201);
/* oklch */ color: oklch(42.8% 0.231 275.7);

Tailwind

colors: {
  custom: {
    50: '#8666db',
    500: '#3a27c9',
    950: '#000000',
  },
}

SCSS

$custom: #3a27c9;
$custom-light: #8666db;
$custom-dark: #000000;

JSON

{
  "hex": "#3a27c9",
  "rgb": {
    "r": 58,
    "g": 39,
    "b": 201
  },
  "hsl": {
    "h": 247.037,
    "s": 67.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.42832,
    "c": 0.23065,
    "h": 275.7
  },
  "luminance": 0.06568
}

Semantic roles & 50–950 ramp

primary

#3A27C9

secondary

#C6D07C

accent

#EA3DD6

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0615

muted

#7E7A83

Preview Lab

Preview with #3A27C9

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

Preview Lab → · Contrast checker → · Palette generator →