#2E379D#2E379D

#2E379D is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.9% C 0.163 H 272.6°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#2E379D
RGB	rgb(46, 55, 157)
HSL	hsl(235, 55%, 40%)
HSV	hsv(235, 71%, 62%)
CMYK	cmyk(70.7%, 65%, 0%, 38.4%)
CIE-LAB	lab(28.76, 31.32, -56.55)
CIE-LCH	lch(28.76, 64.64, 298.98°)
OKLab	oklab(39.85% 0.0073 -0.1633)
OKLCH	oklch(39.85% 0.163 272.6)
XYZ	xyz(8.5767, 5.7467, 32.5490)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E379D #9D942E

analogous

#2E6F9D #2E379D #5C2E9D

triadic

#2E379D #9D2E37 #379D2E

tetradic

#2E379D #9D2E6F #9D942E #2E9D5C

square

#2E379D #9D2E6F #9D942E #2E9D5C

split-complementary

#2E379D #9D5C2E #6F9D2E

monochromatic

#12163E #20266E #2E379D #414CC7 #7078D5

Accessibility & contrast

On white

9.77

#2E379D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#2E379D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E379D

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E379D	#FFFFFF	#000000	##FFFFFF
##2E379D	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A0

Deuteranopia (green-blind)

#003F9B

Tritanopia (blue-blind)

#005165

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2e379d;
/* rgb */ color: rgb(46, 55, 157);
/* oklch */ color: oklch(39.9% 0.163 272.6);

Tailwind

colors: {
  custom: {
    50: '#766ebb',
    500: '#2e379d',
    950: '#000000',
  },
}

SCSS

$custom: #2e379d;
$custom-light: #766ebb;
$custom-dark: #000000;

JSON

{
  "hex": "#2e379d",
  "rgb": {
    "r": 46,
    "g": 55,
    "b": 157
  },
  "hsl": {
    "h": 235.135,
    "s": 54.68,
    "l": 39.804
  },
  "oklch": {
    "l": 0.39852,
    "c": 0.16344,
    "h": 272.6
  },
  "luminance": 0.05748
}

Semantic roles & 50–950 ramp

primary

#2E379D

secondary

#BDB66A

accent

#D24ADE

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2E379D

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

Preview Lab → · Contrast checker → · Palette generator →