#2E375A#2E375A

#2E375A is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.6% C 0.063 H 271.9°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#2E375A
RGB	rgb(46, 55, 90)
HSL	hsl(228, 32%, 27%)
HSV	hsv(228, 49%, 35%)
CMYK	cmyk(48.9%, 38.9%, 0%, 64.7%)
CIE-LAB	lab(23.84, 6.96, -22.22)
CIE-LCH	lch(23.84, 23.28, 287.39°)
OKLab	oklab(34.6% 0.002 -0.0625)
OKLCH	oklch(34.6% 0.063 271.9)
XYZ	xyz(4.3378, 4.0512, 10.2243)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E375A #5A512E

analogous

#2E4D5A #2E375A #3B2E5A

triadic

#2E375A #5A2E37 #375A2E

tetradic

#2E375A #5A2E4D #5A512E #2E5A3B

square

#2E375A #5A2E4D #5A512E #2E5A3B

split-complementary

#2E375A #5A3B2E #4D5A2E

monochromatic

#0A0C14 #191E32 #2E375A #435083 #5969AA

Accessibility & contrast

On white

11.60

#2E375A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2E375A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E375A

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E375A	#FFFFFF	#000000	##FFFFFF
##2E375A	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3B5B

Deuteranopia (green-blind)

#263759

Tritanopia (blue-blind)

#1E3E44

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2e375a;
/* rgb */ color: rgb(46, 55, 90);
/* oklch */ color: oklch(34.6% 0.063 271.9);

Tailwind

colors: {
  custom: {
    50: '#696d89',
    500: '#2e375a',
    950: '#000000',
  },
}

SCSS

$custom: #2e375a;
$custom-light: #696d89;
$custom-dark: #000000;

JSON

{
  "hex": "#2e375a",
  "rgb": {
    "r": 46,
    "g": 55,
    "b": 90
  },
  "hsl": {
    "h": 227.727,
    "s": 32.353,
    "l": 26.667
  },
  "oklch": {
    "l": 0.34595,
    "c": 0.06255,
    "h": 271.9
  },
  "luminance": 0.04051
}

Semantic roles & 50–950 ramp

primary

#2E375A

secondary

#8C8158

accent

#B35FC9

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06070B

muted

#7A7A7C

Preview Lab

Preview with #2E375A

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

Preview Lab → · Contrast checker → · Palette generator →