#2E4580#2E4580

#2E4580 is a dark, moderate blue. Relative luminance 0.064; OKLCH L 40.4% C 0.103 H 265.9°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#2E4580
RGB	rgb(46, 69, 128)
HSL	hsl(223, 47%, 34%)
HSV	hsv(223, 64%, 50%)
CMYK	cmyk(64.1%, 46.1%, 0%, 49.8%)
CIE-LAB	lab(30.39, 11.12, -36.08)
CIE-LCH	lch(30.39, 37.75, 287.13°)
OKLab	oklab(40.38% -0.0073 -0.1029)
OKLCH	oklch(40.38% 0.103 265.9)
XYZ	xyz(7.1498, 6.3950, 21.2755)
Luminance	0.0640 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4580 #80692E

analogous

#2E6E80 #2E4580 #402E80

triadic

#2E4580 #802E45 #45802E

tetradic

#2E4580 #802E6E #80692E #2E8040

square

#2E4580 #802E6E #80692E #2E8040

split-complementary

#2E4580 #80402E #6E802E

monochromatic

#0E1426 #1E2D53 #2E4580 #3E5DAD #627EC7

Accessibility & contrast

On white

9.21

#2E4580 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2E4580 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4580

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4580	#FFFFFF	#000000	##FFFFFF
##2E4580	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294C82

Deuteranopia (green-blind)

#1D447F

Tritanopia (blue-blind)

#00525C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2e4580;
/* rgb */ color: rgb(46, 69, 128);
/* oklch */ color: oklch(40.4% 0.103 265.9);

Tailwind

colors: {
  custom: {
    50: '#6f78a5',
    500: '#2e4580',
    950: '#000000',
  },
}

SCSS

$custom: #2e4580;
$custom-light: #6f78a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4580",
  "rgb": {
    "r": 46,
    "g": 69,
    "b": 128
  },
  "hsl": {
    "h": 223.171,
    "s": 47.126,
    "l": 34.118
  },
  "oklch": {
    "l": 0.40376,
    "c": 0.1032,
    "h": 265.9
  },
  "luminance": 0.06396
}

Semantic roles & 50–950 ramp

primary

#2E4580

secondary

#AD975D

accent

#B151D7

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2E4580

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

Preview Lab → · Contrast checker → · Palette generator →