#2E277C#2E277C

#2E277C is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.9% C 0.138 H 279.8°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#2E277C
RGB	rgb(46, 39, 124)
HSL	hsl(245, 52%, 32%)
HSV	hsv(245, 69%, 49%)
CMYK	cmyk(62.9%, 68.5%, 0%, 51.4%)
CIE-LAB	lab(21.90, 29.92, -47.30)
CIE-LCH	lch(21.90, 55.97, 302.32°)
OKLab	oklab(33.93% 0.0234 -0.1362)
OKLCH	oklch(33.93% 0.138 279.8)
XYZ	xyz(5.4892, 3.4867, 19.4486)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E277C #757C27

analogous

#274B7C #2E277C #59277C

triadic

#2E277C #7C2E27 #277C2E

tetradic

#2E277C #7C274B #757C27 #277C59

square

#2E277C #7C274B #757C27 #277C59

split-complementary

#2E277C #7C5927 #4B7C27

monochromatic

#0B0A1F #1D184D #2E277C #3F36AB #5E54C9

Accessibility & contrast

On white

12.37

#2E277C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2E277C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E277C

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E277C	#FFFFFF	#000000	##FFFFFF
##2E277C	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387F

Deuteranopia (green-blind)

#00317A

Tritanopia (blue-blind)

#003D4E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2e277c;
/* rgb */ color: rgb(46, 39, 124);
/* oklch */ color: oklch(33.9% 0.138 279.8);

Tailwind

colors: {
  custom: {
    50: '#7062a3',
    500: '#2e277c',
    950: '#000000',
  },
}

SCSS

$custom: #2e277c;
$custom-light: #7062a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e277c",
  "rgb": {
    "r": 46,
    "g": 39,
    "b": 124
  },
  "hsl": {
    "h": 244.941,
    "s": 52.147,
    "l": 31.961
  },
  "oklch": {
    "l": 0.33928,
    "c": 0.13823,
    "h": 279.8
  },
  "luminance": 0.03487
}

Semantic roles & 50–950 ramp

primary

#2E277C

secondary

#A6AE51

accent

#DC4CD0

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#08050F

muted

#7B797F

Preview Lab

Preview with #2E277C

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

Preview Lab → · Contrast checker → · Palette generator →