#2E237D#2E237D

#2E237D is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.4% C 0.145 H 280.7°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#2E237D
RGB	rgb(46, 35, 125)
HSL	hsl(247, 56%, 31%)
HSV	hsv(247, 72%, 49%)
CMYK	cmyk(63.2%, 72%, 0%, 51%)
CIE-LAB	lab(21.07, 32.77, -49.29)
CIE-LCH	lch(21.07, 59.19, 303.62°)
OKLab	oklab(33.36% 0.0267 -0.1421)
OKLCH	oklch(33.36% 0.145 280.7)
XYZ	xyz(5.4282, 3.2632, 19.7419)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E237D #727D23

analogous

#23457D #2E237D #5B237D

triadic

#2E237D #7D2E23 #237D2E

tetradic

#2E237D #7D2345 #727D23 #237D5B

square

#2E237D #7D2345 #727D23 #237D5B

split-complementary

#2E237D #7D5B23 #457D23

monochromatic

#0B081D #1C164D #2E237D #4030AD #5D4DCD

Accessibility & contrast

On white

12.71

#2E237D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#2E237D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E237D

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E237D	#FFFFFF	#000000	##FFFFFF
##2E237D	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003680

Deuteranopia (green-blind)

#002F7B

Tritanopia (blue-blind)

#003B4D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2e237d;
/* rgb */ color: rgb(46, 35, 125);
/* oklch */ color: oklch(33.4% 0.145 280.7);

Tailwind

colors: {
  custom: {
    50: '#715fa4',
    500: '#2e237d',
    950: '#000000',
  },
}

SCSS

$custom: #2e237d;
$custom-light: #715fa4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e237d",
  "rgb": {
    "r": 46,
    "g": 35,
    "b": 125
  },
  "hsl": {
    "h": 247.333,
    "s": 56.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.33361,
    "c": 0.14455,
    "h": 280.7
  },
  "luminance": 0.03264
}

Semantic roles & 50–950 ramp

primary

#2E237D

secondary

#A3AF4C

accent

#E048CD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #2E237D

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

Preview Lab → · Contrast checker → · Palette generator →