#2E428E#2E428E

#2E428E is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.7% C 0.128 H 269.0°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#2E428E
RGB	rgb(46, 66, 142)
HSL	hsl(228, 51%, 37%)
HSV	hsv(228, 68%, 56%)
CMYK	cmyk(67.6%, 53.5%, 0%, 44.3%)
CIE-LAB	lab(30.47, 18.41, -44.60)
CIE-LCH	lch(30.47, 48.25, 292.43°)
OKLab	oklab(40.74% -0.0023 -0.128)
OKLCH	oklch(40.74% 0.128 269)
XYZ	xyz(7.9557, 6.4295, 26.4077)
Luminance	0.0643 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E428E #8E7A2E

analogous

#2E728E #2E428E #4A2E8E

triadic

#2E428E #8E2E42 #428E2E

tetradic

#2E428E #8E2E72 #8E7A2E #2E8E4A

square

#2E428E #8E2E72 #8E7A2E #2E8E4A

split-complementary

#2E428E #8E4A2E #728E2E

monochromatic

#101732 #1F2D60 #2E428E #3D57BC #687DCE

Accessibility & contrast

On white

9.19

#2E428E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#2E428E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E428E

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E428E	#FFFFFF	#000000	##FFFFFF
##2E428E	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#124C91

Deuteranopia (green-blind)

#00448C

Tritanopia (blue-blind)

#005461

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2e428e;
/* rgb */ color: rgb(46, 66, 142);
/* oklch */ color: oklch(40.7% 0.128 269.0);

Tailwind

colors: {
  custom: {
    50: '#7276b0',
    500: '#2e428e',
    950: '#000000',
  },
}

SCSS

$custom: #2e428e;
$custom-light: #7276b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e428e",
  "rgb": {
    "r": 46,
    "g": 66,
    "b": 142
  },
  "hsl": {
    "h": 227.5,
    "s": 51.064,
    "l": 36.863
  },
  "oklch": {
    "l": 0.40745,
    "c": 0.12807,
    "h": 269
  },
  "luminance": 0.0643
}

Semantic roles & 50–950 ramp

primary

#2E428E

secondary

#B5A463

accent

#BD4DDB

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #2E428E

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

Preview Lab → · Contrast checker → · Palette generator →