#2E278C#2E278C

#2E278C is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.5% C 0.160 H 277.5°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#2E278C
RGB	rgb(46, 39, 140)
HSL	hsl(244, 56%, 35%)
HSV	hsv(244, 72%, 55%)
CMYK	cmyk(67.1%, 72.1%, 0%, 45.1%)
CIE-LAB	lab(23.42, 35.43, -54.85)
CIE-LCH	lch(23.42, 65.30, 302.86°)
OKLab	oklab(35.49% 0.021 -0.1584)
OKLCH	oklch(35.49% 0.16 277.5)
XYZ	xyz(6.5843, 3.9248, 25.2164)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E278C #858C27

analogous

#27538C #2E278C #60278C

triadic

#2E278C #8C2E27 #278C2E

tetradic

#2E278C #8C2753 #858C27 #278C60

square

#2E278C #8C2753 #858C27 #278C60

split-complementary

#2E278C #8C6027 #538C27

monochromatic

#0F0C2C #1E1A5C #2E278C #3E34BC #645CD2

Accessibility & contrast

On white

11.76

#2E278C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2E278C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E278C

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E278C	#FFFFFF	#000000	##FFFFFF
##2E278C	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8F

Deuteranopia (green-blind)

#00348A

Tritanopia (blue-blind)

#004356

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2e278c;
/* rgb */ color: rgb(46, 39, 140);
/* oklch */ color: oklch(35.5% 0.160 277.5);

Tailwind

colors: {
  custom: {
    50: '#7462af',
    500: '#2e278c',
    950: '#000000',
  },
}

SCSS

$custom: #2e278c;
$custom-light: #7462af;
$custom-dark: #000000;

JSON

{
  "hex": "#2e278c",
  "rgb": {
    "r": 46,
    "g": 39,
    "b": 140
  },
  "hsl": {
    "h": 244.158,
    "s": 56.425,
    "l": 35.098
  },
  "oklch": {
    "l": 0.35493,
    "c": 0.15974,
    "h": 277.5
  },
  "luminance": 0.03925
}

Semantic roles & 50–950 ramp

primary

#2E278C

secondary

#B0B758

accent

#E048D5

background

#F7F5FA

surface

#EDEAF5

border

#C8C6CF

text

#090510

muted

#7B797F

Preview Lab

Preview with #2E278C

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

Preview Lab → · Contrast checker → · Palette generator →