#2E306F#2E306F

#2E306F is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.5% C 0.107 H 277.8°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#2E306F
RGB	rgb(46, 48, 111)
HSL	hsl(238, 41%, 31%)
HSV	hsv(238, 59%, 44%)
CMYK	cmyk(58.6%, 56.8%, 0%, 56.5%)
CIE-LAB	lab(23.14, 19.28, -36.97)
CIE-LCH	lch(23.14, 41.69, 297.54°)
OKLab	oklab(34.51% 0.0146 -0.1058)
OKLCH	oklch(34.51% 0.107 277.8)
XYZ	xyz(5.0520, 3.8421, 15.5112)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E306F #6F6D2E

analogous

#2E506F #2E306F #4C2E6F

triadic

#2E306F #6F2E30 #306F2E

tetradic

#2E306F #6F2E50 #6F6D2E #2E6F4C

square

#2E306F #6F2E50 #6F6D2E #2E6F4C

split-complementary

#2E306F #6F4C2E #506F2E

monochromatic

#0A0B18 #1C1D44 #2E306F #40439A #5C5FBB

Accessibility & contrast

On white

11.88

#2E306F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2E306F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E306F

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E306F	#FFFFFF	#000000	##FFFFFF
##2E306F	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#093A71

Deuteranopia (green-blind)

#00356E

Tritanopia (blue-blind)

#0C3E4A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2e306f;
/* rgb */ color: rgb(46, 48, 111);
/* oklch */ color: oklch(34.5% 0.107 277.8);

Tailwind

colors: {
  custom: {
    50: '#6d6899',
    500: '#2e306f',
    950: '#000000',
  },
}

SCSS

$custom: #2e306f;
$custom-light: #6d6899;
$custom-dark: #000000;

JSON

{
  "hex": "#2e306f",
  "rgb": {
    "r": 46,
    "g": 48,
    "b": 111
  },
  "hsl": {
    "h": 238.154,
    "s": 41.401,
    "l": 30.784
  },
  "oklch": {
    "l": 0.34507,
    "c": 0.10681,
    "h": 277.8
  },
  "luminance": 0.03842
}

Semantic roles & 50–950 ramp

primary

#2E306F

secondary

#A09E58

accent

#CD57D1

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2E306F

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

Preview Lab → · Contrast checker → · Palette generator →