#2E428D#2E428D

#2E428D is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.7% C 0.127 H 268.9°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#2E428D
RGB	rgb(46, 66, 141)
HSL	hsl(227, 51%, 37%)
HSV	hsv(227, 67%, 55%)
CMYK	cmyk(67.4%, 53.2%, 0%, 44.7%)
CIE-LAB	lab(30.40, 18.03, -44.10)
CIE-LCH	lch(30.40, 47.65, 292.24°)
OKLab	oklab(40.67% -0.0024 -0.1266)
OKLCH	oklch(40.67% 0.127 268.9)
XYZ	xyz(7.8810, 6.3996, 26.0141)
Luminance	0.0640 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E428D #8D792E

analogous

#2E728D #2E428D #4A2E8D

triadic

#2E428D #8D2E42 #428D2E

tetradic

#2E428D #8D2E72 #8D792E #2E8D4A

square

#2E428D #8D2E72 #8D792E #2E8D4A

split-complementary

#2E428D #8D4A2E #728D2E

monochromatic

#101731 #1F2C5F #2E428D #3D58BB #687DCE

Accessibility & contrast

On white

9.21

#2E428D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2E428D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E428D

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E428D	#FFFFFF	#000000	##FFFFFF
##2E428D	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)

#144C90

Deuteranopia (green-blind)

#00438B

Tritanopia (blue-blind)

#005461

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2e428d;
/* rgb */ color: rgb(46, 66, 141);
/* oklch */ color: oklch(40.7% 0.127 268.9);

Tailwind

colors: {
  custom: {
    50: '#7276af',
    500: '#2e428d',
    950: '#000000',
  },
}

SCSS

$custom: #2e428d;
$custom-light: #7276af;
$custom-dark: #000000;

JSON

{
  "hex": "#2e428d",
  "rgb": {
    "r": 46,
    "g": 66,
    "b": 141
  },
  "hsl": {
    "h": 227.368,
    "s": 50.802,
    "l": 36.667
  },
  "oklch": {
    "l": 0.40668,
    "c": 0.12661,
    "h": 268.9
  },
  "luminance": 0.064
}

Semantic roles & 50–950 ramp

primary

#2E428D

secondary

#B5A362

accent

#BD4EDA

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #2E428D

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

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