#2E487B#2E487B

#2E487B is a dark, moderate blue. Relative luminance 0.066; OKLCH L 40.7% C 0.092 H 262.6°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#2E487B
RGB	rgb(46, 72, 123)
HSL	hsl(220, 46%, 33%)
HSV	hsv(220, 63%, 48%)
CMYK	cmyk(62.6%, 41.5%, 0%, 51.8%)
CIE-LAB	lab(30.98, 7.24, -32.01)
CIE-LCH	lch(30.98, 32.82, 282.75°)
OKLab	oklab(40.74% -0.0118 -0.091)
OKLCH	oklch(40.74% 0.092 262.6)
XYZ	xyz(7.0180, 6.6450, 19.6478)
Luminance	0.0665 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E487B #7B612E

analogous

#2E6E7B #2E487B #3A2E7B

triadic

#2E487B #7B2E48 #487B2E

tetradic

#2E487B #7B2E6E #7B612E #2E7B3A

square

#2E487B #7B2E6E #7B612E #2E7B3A

split-complementary

#2E487B #7B3A2E #6E7B2E

monochromatic

#0D1422 #1D2E4E #2E487B #3F62A8 #6082C3

Accessibility & contrast

On white

9.02

#2E487B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#2E487B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E487B

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E487B	#FFFFFF	#000000	##FFFFFF
##2E487B	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324D7D

Deuteranopia (green-blind)

#27467A

Tritanopia (blue-blind)

#00535B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2e487b;
/* rgb */ color: rgb(46, 72, 123);
/* oklch */ color: oklch(40.7% 0.092 262.6);

Tailwind

colors: {
  custom: {
    50: '#6e7aa1',
    500: '#2e487b',
    950: '#000000',
  },
}

SCSS

$custom: #2e487b;
$custom-light: #6e7aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e487b",
  "rgb": {
    "r": 46,
    "g": 72,
    "b": 123
  },
  "hsl": {
    "h": 219.74,
    "s": 45.562,
    "l": 33.137
  },
  "oklch": {
    "l": 0.40736,
    "c": 0.09172,
    "h": 262.6
  },
  "luminance": 0.06646
}

Semantic roles & 50–950 ramp

primary

#2E487B

secondary

#AA8F5B

accent

#A953D5

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#08090F

muted

#7B7B7E

Preview Lab

Preview with #2E487B

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

Preview Lab → · Contrast checker → · Palette generator →