#2E27A2#2E27A2

#2E27A2 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.8% C 0.188 H 275.1°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#2E27A2
RGB	rgb(46, 39, 162)
HSL	hsl(243, 61%, 39%)
HSV	hsv(243, 76%, 64%)
CMYK	cmyk(71.6%, 75.9%, 0%, 36.5%)
CIE-LAB	lab(25.68, 42.80, -64.65)
CIE-LCH	lch(25.68, 77.53, 303.50°)
OKLab	oklab(37.78% 0.0167 -0.1869)
OKLCH	oklch(37.78% 0.188 275.1)
XYZ	xyz(8.3717, 4.6397, 34.6298)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E27A2 #9BA227

analogous

#275DA2 #2E27A2 #6C27A2

triadic

#2E27A2 #A22E27 #27A22E

tetradic

#2E27A2 #A2275D #9BA227 #27A26C

square

#2E27A2 #A2275D #9BA227 #27A26C

split-complementary

#2E27A2 #A26C27 #5DA227

monochromatic

#120F3F #201B71 #2E27A2 #4037CF #6F69DB

Accessibility & contrast

On white

10.89

#2E27A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2E27A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E27A2

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E27A2	#FFFFFF	#000000	##FFFFFF
##2E27A2	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A6

Deuteranopia (green-blind)

#0037A0

Tritanopia (blue-blind)

#004B63

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2e27a2;
/* rgb */ color: rgb(46, 39, 162);
/* oklch */ color: oklch(37.8% 0.188 275.1);

Tailwind

colors: {
  custom: {
    50: '#7963bf',
    500: '#2e27a2',
    950: '#000000',
  },
}

SCSS

$custom: #2e27a2;
$custom-light: #7963bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e27a2",
  "rgb": {
    "r": 46,
    "g": 39,
    "b": 162
  },
  "hsl": {
    "h": 243.415,
    "s": 61.194,
    "l": 39.412
  },
  "oklch": {
    "l": 0.3778,
    "c": 0.18769,
    "h": 275.1
  },
  "luminance": 0.04641
}

Semantic roles & 50–950 ramp

primary

#2E27A2

secondary

#BCC164

accent

#E443DB

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2E27A2

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

Preview Lab → · Contrast checker → · Palette generator →