#2E285A#2E285A

#2E285A is a dark, moderate blue. Relative luminance 0.028; OKLCH L 31.2% C 0.087 H 285.7°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#2E285A
RGB	rgb(46, 40, 90)
HSL	hsl(247, 38%, 25%)
HSV	hsv(247, 56%, 35%)
CMYK	cmyk(48.9%, 55.6%, 0%, 64.7%)
CIE-LAB	lab(19.38, 17.43, -29.31)
CIE-LCH	lch(19.38, 34.10, 300.75°)
OKLab	oklab(31.2% 0.0234 -0.0833)
OKLCH	oklch(31.2% 0.087 285.7)
XYZ	xyz(3.7304, 2.8365, 10.0218)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E285A #545A28

analogous

#283B5A #2E285A #47285A

triadic

#2E285A #5A2E28 #285A2E

tetradic

#2E285A #5A283B #545A28 #285A47

square

#2E285A #5A283B #545A28 #285A47

split-complementary

#2E285A #5A4728 #3B5A28

monochromatic

#0B0915 #181530 #2E285A #443B84 #594EAF

Accessibility & contrast

On white

13.40

#2E285A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#2E285A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E285A

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E285A	#FFFFFF	#000000	##FFFFFF
##2E285A	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11305C

Deuteranopia (green-blind)

#102D59

Tritanopia (blue-blind)

#20333C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2e285a;
/* rgb */ color: rgb(46, 40, 90);
/* oklch */ color: oklch(31.2% 0.087 285.7);

Tailwind

colors: {
  custom: {
    50: '#6a6289',
    500: '#2e285a',
    950: '#000000',
  },
}

SCSS

$custom: #2e285a;
$custom-light: #6a6289;
$custom-dark: #000000;

JSON

{
  "hex": "#2e285a",
  "rgb": {
    "r": 46,
    "g": 40,
    "b": 90
  },
  "hsl": {
    "h": 247.2,
    "s": 38.462,
    "l": 25.49
  },
  "oklch": {
    "l": 0.31201,
    "c": 0.08658,
    "h": 285.7
  },
  "luminance": 0.02837
}

Semantic roles & 50–950 ramp

primary

#2E285A

secondary

#868D51

accent

#CE59C0

background

#F6F5F8

surface

#EBEAF0

border

#C6C6CB

text

#07050B

muted

#7A797C

Preview Lab

Preview with #2E285A

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

Preview Lab → · Contrast checker → · Palette generator →