#2E4D8F#2E4D8F

#2E4D8F is a dark, moderate blue. Relative luminance 0.079; OKLCH L 43.2% C 0.115 H 263.4°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#2E4D8F
RGB	rgb(46, 77, 143)
HSL	hsl(221, 51%, 37%)
HSV	hsv(221, 68%, 56%)
CMYK	cmyk(67.8%, 46.2%, 0%, 43.9%)
CIE-LAB	lab(33.71, 11.37, -40.00)
CIE-LCH	lch(33.71, 41.59, 285.87°)
OKLab	oklab(43.24% -0.0132 -0.1143)
OKLCH	oklch(43.24% 0.115 263.4)
XYZ	xyz(8.7368, 7.8709, 27.0401)
Luminance	0.0787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4D8F #8F702E

analogous

#2E7E8F #2E4D8F #402E8F

triadic

#2E4D8F #8F2E4D #4D8F2E

tetradic

#2E4D8F #8F2E7E #8F702E #2E8F40

square

#2E4D8F #8F2E7E #8F702E #2E8F40

split-complementary

#2E4D8F #8F402E #7E8F2E

monochromatic

#101B32 #1F3461 #2E4D8F #3D66BD #6989CF

Accessibility & contrast

On white

8.16

#2E4D8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#2E4D8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4D8F

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4D8F	#FFFFFF	#000000	##FFFFFF
##2E4D8F	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5491

Deuteranopia (green-blind)

#1C4B8E

Tritanopia (blue-blind)

#005C67

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2e4d8f;
/* rgb */ color: rgb(46, 77, 143);
/* oklch */ color: oklch(43.2% 0.115 263.4);

Tailwind

colors: {
  custom: {
    50: '#727eb0',
    500: '#2e4d8f',
    950: '#000000',
  },
}

SCSS

$custom: #2e4d8f;
$custom-light: #727eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4d8f",
  "rgb": {
    "r": 46,
    "g": 77,
    "b": 143
  },
  "hsl": {
    "h": 220.825,
    "s": 51.323,
    "l": 37.059
  },
  "oklch": {
    "l": 0.43238,
    "c": 0.11511,
    "h": 263.4
  },
  "luminance": 0.07872
}

Semantic roles & 50–950 ramp

primary

#2E4D8F

secondary

#B69B63

accent

#AD4DDB

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #2E4D8F

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

Preview Lab → · Contrast checker → · Palette generator →