#2E306A#2E306A

#2E306A is a dark, moderate blue. Relative luminance 0.037; OKLCH L 34.1% C 0.099 H 278.3°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#2E306A
RGB	rgb(46, 48, 106)
HSL	hsl(238, 39%, 30%)
HSV	hsv(238, 57%, 42%)
CMYK	cmyk(56.6%, 54.7%, 0%, 58.4%)
CIE-LAB	lab(22.78, 17.48, -34.33)
CIE-LCH	lch(22.78, 38.53, 296.98°)
OKLab	oklab(34.12% 0.0143 -0.0981)
OKLCH	oklch(34.12% 0.099 278.3)
XYZ	xyz(4.7844, 3.7351, 14.1017)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E306A #6A682E

analogous

#2E4E6A #2E306A #4A2E6A

triadic

#2E306A #6A2E30 #306A2E

tetradic

#2E306A #6A2E4E #6A682E #2E6A4A

square

#2E306A #6A2E4E #6A682E #2E6A4A

split-complementary

#2E306A #6A4A2E #4E6A2E

monochromatic

#090A15 #1B1D3F #2E306A #414395 #5B5EB8

Accessibility & contrast

On white

12.02

#2E306A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2E306A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E306A

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E306A	#FFFFFF	#000000	##FFFFFF
##2E306A	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11396C

Deuteranopia (green-blind)

#093469

Tritanopia (blue-blind)

#123D48

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2e306a;
/* rgb */ color: rgb(46, 48, 106);
/* oklch */ color: oklch(34.1% 0.099 278.3);

Tailwind

colors: {
  custom: {
    50: '#6c6895',
    500: '#2e306a',
    950: '#000000',
  },
}

SCSS

$custom: #2e306a;
$custom-light: #6c6895;
$custom-dark: #000000;

JSON

{
  "hex": "#2e306a",
  "rgb": {
    "r": 46,
    "g": 48,
    "b": 106
  },
  "hsl": {
    "h": 238,
    "s": 39.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.34115,
    "c": 0.0991,
    "h": 278.3
  },
  "luminance": 0.03735
}

Semantic roles & 50–950 ramp

primary

#2E306A

secondary

#9C9958

accent

#CB58CF

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #2E306A

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

Preview Lab → · Contrast checker → · Palette generator →