#2A27C4#2A27C4

#2A27C4 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.3% C 0.229 H 271.1°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#2A27C4
RGB	rgb(42, 39, 196)
HSL	hsl(241, 67%, 46%)
HSV	hsv(241, 80%, 77%)
CMYK	cmyk(78.6%, 80.1%, 0%, 23.1%)
CIE-LAB	lab(29.23, 53.35, -79.09)
CIE-LCH	lch(29.23, 95.41, 304.00°)
OKLab	oklab(41.31% 0.0045 -0.229)
OKLCH	oklch(41.31% 0.229 271.1)
XYZ	xyz(11.6408, 5.9275, 52.7445)
Luminance	0.0593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A27C4 #C1C427

analogous

#2773C4 #2A27C4 #7827C4

triadic

#2A27C4 #C42A27 #27C42A

tetradic

#2A27C4 #C42773 #C1C427 #27C478

square

#2A27C4 #C42773 #C1C427 #27C478

split-complementary

#2A27C4 #C47827 #73C427

monochromatic

#14135E #1F1D91 #2A27C4 #4F4DDC #8280E6

Accessibility & contrast

On white

9.61

#2A27C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2A27C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A27C4

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A27C4	#FFFFFF	#000000	##FFFFFF
##2A27C4	1.00	9.61	2.19	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC8

Deuteranopia (green-blind)

#003DC1

Tritanopia (blue-blind)

#005876

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2a27c4;
/* rgb */ color: rgb(42, 39, 196);
/* oklch */ color: oklch(41.3% 0.229 271.1);

Tailwind

colors: {
  custom: {
    50: '#8065d7',
    500: '#2a27c4',
    950: '#000000',
  },
}

SCSS

$custom: #2a27c4;
$custom-light: #8065d7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a27c4",
  "rgb": {
    "r": 42,
    "g": 39,
    "b": 196
  },
  "hsl": {
    "h": 241.146,
    "s": 66.809,
    "l": 46.078
  },
  "oklch": {
    "l": 0.41312,
    "c": 0.229,
    "h": 271.1
  },
  "luminance": 0.05929
}

Semantic roles & 50–950 ramp

primary

#2A27C4

secondary

#CDCE79

accent

#EA3EE6

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0615

muted

#7D7A83

Preview Lab

Preview with #2A27C4

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

Preview Lab → · Contrast checker → · Palette generator →