#2E377C#2E377C

#2E377C is a dark, moderate blue. Relative luminance 0.048; OKLCH L 37.0% C 0.116 H 273.7°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#2E377C
RGB	rgb(46, 55, 124)
HSL	hsl(233, 46%, 33%)
HSV	hsv(233, 63%, 49%)
CMYK	cmyk(62.9%, 55.6%, 0%, 51.4%)
CIE-LAB	lab(26.06, 19.20, -40.52)
CIE-LCH	lch(26.06, 44.84, 295.36°)
OKLab	oklab(37% 0.0075 -0.1162)
OKLCH	oklch(37% 0.116 273.7)
XYZ	xyz(6.1298, 4.7680, 19.6622)
Luminance	0.0477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E377C #7C732E

analogous

#2E5E7C #2E377C #4C2E7C

triadic

#2E377C #7C2E37 #377C2E

tetradic

#2E377C #7C2E5E #7C732E #2E7C4C

square

#2E377C #7C2E5E #7C732E #2E7C4C

split-complementary

#2E377C #7C4C2E #5E7C2E

monochromatic

#0D0F23 #1D234F #2E377C #3F4BA9 #606CC4

Accessibility & contrast

On white

10.75

#2E377C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2E377C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E377C

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E377C	#FFFFFF	#000000	##FFFFFF
##2E377C	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A417E

Deuteranopia (green-blind)

#003A7B

Tritanopia (blue-blind)

#004754

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2e377c;
/* rgb */ color: rgb(46, 55, 124);
/* oklch */ color: oklch(37.0% 0.116 273.7);

Tailwind

colors: {
  custom: {
    50: '#6f6da2',
    500: '#2e377c',
    950: '#000000',
  },
}

SCSS

$custom: #2e377c;
$custom-light: #6f6da2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e377c",
  "rgb": {
    "r": 46,
    "g": 55,
    "b": 124
  },
  "hsl": {
    "h": 233.077,
    "s": 45.882,
    "l": 33.333
  },
  "oklch": {
    "l": 0.37004,
    "c": 0.11644,
    "h": 273.7
  },
  "luminance": 0.04768
}

Semantic roles & 50–950 ramp

primary

#2E377C

secondary

#ABA25B

accent

#C652D6

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08070F

muted

#7B7A7F

Preview Lab

Preview with #2E377C

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

Preview Lab → · Contrast checker → · Palette generator →