#2E237A#2E237A

#2E237A is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.1% C 0.141 H 281.2°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#2E237A
RGB	rgb(46, 35, 122)
HSL	hsl(248, 55%, 31%)
HSV	hsv(248, 71%, 48%)
CMYK	cmyk(62.3%, 71.3%, 0%, 52.2%)
CIE-LAB	lab(20.78, 31.76, -47.85)
CIE-LCH	lch(20.78, 57.43, 303.57°)
OKLab	oklab(33.07% 0.0273 -0.1378)
OKLCH	oklch(33.07% 0.141 281.2)
XYZ	xyz(5.2395, 3.1877, 18.7478)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E237A #6F7A23

analogous

#23437A #2E237A #59237A

triadic

#2E237A #7A2E23 #237A2E

tetradic

#2E237A #7A2343 #6F7A23 #237A59

square

#2E237A #7A2343 #6F7A23 #237A59

split-complementary

#2E237A #7A5923 #437A23

monochromatic

#0A081B #1C154A #2E237A #4031AA #5C4CCC

Accessibility & contrast

On white

12.82

#2E237A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2E237A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E237A

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E237A	#FFFFFF	#000000	##FFFFFF
##2E237A	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357D

Deuteranopia (green-blind)

#002F78

Tritanopia (blue-blind)

#003A4B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2e237a;
/* rgb */ color: rgb(46, 35, 122);
/* oklch */ color: oklch(33.1% 0.141 281.2);

Tailwind

colors: {
  custom: {
    50: '#705fa1',
    500: '#2e237a',
    950: '#000000',
  },
}

SCSS

$custom: #2e237a;
$custom-light: #705fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e237a",
  "rgb": {
    "r": 46,
    "g": 35,
    "b": 122
  },
  "hsl": {
    "h": 247.586,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.33066,
    "c": 0.14052,
    "h": 281.2
  },
  "luminance": 0.03188
}

Semantic roles & 50–950 ramp

primary

#2E237A

secondary

#A0AD4C

accent

#DF49CC

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08040F

muted

#7B797F

Preview Lab

Preview with #2E237A

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

Preview Lab → · Contrast checker → · Palette generator →