#2E437F#2E437F

#2E437F is a dark, moderate blue. Relative luminance 0.061; OKLCH L 39.9% C 0.104 H 267.1°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#2E437F
RGB	rgb(46, 67, 127)
HSL	hsl(224, 47%, 34%)
HSV	hsv(224, 64%, 50%)
CMYK	cmyk(63.8%, 47.2%, 0%, 50.2%)
CIE-LAB	lab(29.73, 12.10, -36.51)
CIE-LCH	lch(29.73, 38.46, 288.34°)
OKLab	oklab(39.85% -0.0053 -0.1042)
OKLCH	oklch(39.85% 0.104 267.1)
XYZ	xyz(6.9633, 6.1269, 20.8902)
Luminance	0.0613 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E437F #7F6A2E

analogous

#2E6C7F #2E437F #422E7F

triadic

#2E437F #7F2E43 #437F2E

tetradic

#2E437F #7F2E6C #7F6A2E #2E7F42

square

#2E437F #7F2E6C #7F6A2E #2E7F42

split-complementary

#2E437F #7F422E #6C7F2E

monochromatic

#0D1425 #1E2B52 #2E437F #3E5BAC #617CC6

Accessibility & contrast

On white

9.44

#2E437F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#2E437F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E437F

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E437F	#FFFFFF	#000000	##FFFFFF
##2E437F	1.00	9.44	2.23	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#264A81

Deuteranopia (green-blind)

#19437E

Tritanopia (blue-blind)

#00515B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2e437f;
/* rgb */ color: rgb(46, 67, 127);
/* oklch */ color: oklch(39.9% 0.104 267.1);

Tailwind

colors: {
  custom: {
    50: '#6f76a4',
    500: '#2e437f',
    950: '#000000',
  },
}

SCSS

$custom: #2e437f;
$custom-light: #6f76a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e437f",
  "rgb": {
    "r": 46,
    "g": 67,
    "b": 127
  },
  "hsl": {
    "h": 224.444,
    "s": 46.821,
    "l": 33.922
  },
  "oklch": {
    "l": 0.39852,
    "c": 0.10436,
    "h": 267.1
  },
  "luminance": 0.06127
}

Semantic roles & 50–950 ramp

primary

#2E437F

secondary

#AD985C

accent

#B451D6

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2E437F

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

Preview Lab → · Contrast checker → · Palette generator →