#2E4E91#2E4E91

#2E4E91 is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.6% C 0.117 H 263.2°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#2E4E91
RGB	rgb(46, 78, 145)
HSL	hsl(221, 52%, 37%)
HSV	hsv(221, 68%, 57%)
CMYK	cmyk(68.3%, 46.2%, 0%, 43.1%)
CIE-LAB	lab(34.13, 11.46, -40.54)
CIE-LCH	lch(34.13, 42.13, 285.79°)
OKLab	oklab(43.6% -0.0138 -0.1159)
OKLCH	oklch(43.6% 0.117 263.2)
XYZ	xyz(8.9601, 8.0731, 27.8686)
Luminance	0.0807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4E91 #91712E

analogous

#2E7F91 #2E4E91 #402E91

triadic

#2E4E91 #912E4E #4E912E

tetradic

#2E4E91 #912E7F #91712E #2E9140

square

#2E4E91 #912E7F #91712E #2E9140

split-complementary

#2E4E91 #91402E #7F912E

monochromatic

#111C34 #1F3563 #2E4E91 #3D67BF #6A8BD0

Accessibility & contrast

On white

8.03

#2E4E91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#2E4E91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4E91

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4E91	#FFFFFF	#000000	##FFFFFF
##2E4E91	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5594

Deuteranopia (green-blind)

#1B4C90

Tritanopia (blue-blind)

#005D68

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2e4e91;
/* rgb */ color: rgb(46, 78, 145);
/* oklch */ color: oklch(43.6% 0.117 263.2);

Tailwind

colors: {
  custom: {
    50: '#727fb2',
    500: '#2e4e91',
    950: '#000000',
  },
}

SCSS

$custom: #2e4e91;
$custom-light: #727fb2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4e91",
  "rgb": {
    "r": 46,
    "g": 78,
    "b": 145
  },
  "hsl": {
    "h": 220.606,
    "s": 51.832,
    "l": 37.451
  },
  "oklch": {
    "l": 0.43603,
    "c": 0.11675,
    "h": 263.2
  },
  "luminance": 0.08074
}

Semantic roles & 50–950 ramp

primary

#2E4E91

secondary

#B79C64

accent

#AD4DDB

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2E4E91

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

Preview Lab → · Contrast checker → · Palette generator →