#2E337A#2E337A

#2E337A is a dark, moderate blue. Relative luminance 0.044; OKLCH L 36.0% C 0.119 H 275.6°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#2E337A
RGB	rgb(46, 51, 122)
HSL	hsl(236, 45%, 33%)
HSV	hsv(236, 62%, 48%)
CMYK	cmyk(62.3%, 58.2%, 0%, 52.2%)
CIE-LAB	lab(24.81, 21.21, -41.29)
CIE-LCH	lch(24.81, 46.42, 297.19°)
OKLab	oklab(36.02% 0.0117 -0.1185)
OKLCH	oklch(36.02% 0.119 275.6)
XYZ	xyz(5.8223, 4.3532, 18.9420)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E337A #7A752E

analogous

#2E597A #2E337A #4F2E7A

triadic

#2E337A #7A2E33 #337A2E

tetradic

#2E337A #7A2E59 #7A752E #2E7A4F

square

#2E337A #7A2E59 #7A752E #2E7A4F

split-complementary

#2E337A #7A4F2E #597A2E

monochromatic

#0C0E21 #1D204E #2E337A #3F46A6 #6066C3

Accessibility & contrast

On white

11.23

#2E337A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#2E337A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E337A

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E337A	#FFFFFF	#000000	##FFFFFF
##2E337A	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7C

Deuteranopia (green-blind)

#003879

Tritanopia (blue-blind)

#004451

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2e337a;
/* rgb */ color: rgb(46, 51, 122);
/* oklch */ color: oklch(36.0% 0.119 275.6);

Tailwind

colors: {
  custom: {
    50: '#6f6aa1',
    500: '#2e337a',
    950: '#000000',
  },
}

SCSS

$custom: #2e337a;
$custom-light: #6f6aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e337a",
  "rgb": {
    "r": 46,
    "g": 51,
    "b": 122
  },
  "hsl": {
    "h": 236.053,
    "s": 45.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.36016,
    "c": 0.11908,
    "h": 275.6
  },
  "luminance": 0.04354
}

Semantic roles & 50–950 ramp

primary

#2E337A

secondary

#AAA45A

accent

#CC53D5

background

#F7F6FA

surface

#EDEBF3

border

#C8C6CD

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2E337A

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

Preview Lab → · Contrast checker → · Palette generator →