#2E388F#2E388F

#2E388F is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.8% C 0.143 H 272.8°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#2E388F
RGB	rgb(46, 56, 143)
HSL	hsl(234, 51%, 37%)
HSV	hsv(234, 68%, 56%)
CMYK	cmyk(67.8%, 60.8%, 0%, 43.9%)
CIE-LAB	lab(27.82, 25.54, -49.51)
CIE-LCH	lch(27.82, 55.71, 297.29°)
OKLab	oklab(38.79% 0.007 -0.1426)
OKLCH	oklch(38.79% 0.143 272.8)
XYZ	xyz(7.4972, 5.3917, 26.6269)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E388F #8F852E

analogous

#2E698F #2E388F #542E8F

triadic

#2E388F #8F2E38 #388F2E

tetradic

#2E388F #8F2E69 #8F852E #2E8F54

square

#2E388F #8F2E69 #8F852E #2E8F54

split-complementary

#2E388F #8F542E #698F2E

monochromatic

#101432 #1F2661 #2E388F #3D4ABD #6973CF

Accessibility & contrast

On white

10.10

#2E388F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2E388F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E388F

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E388F	#FFFFFF	#000000	##FFFFFF
##2E388F	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004692

Deuteranopia (green-blind)

#003D8D

Tritanopia (blue-blind)

#004E5E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2e388f;
/* rgb */ color: rgb(46, 56, 143);
/* oklch */ color: oklch(38.8% 0.143 272.8);

Tailwind

colors: {
  custom: {
    50: '#736eb1',
    500: '#2e388f',
    950: '#000000',
  },
}

SCSS

$custom: #2e388f;
$custom-light: #736eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e388f",
  "rgb": {
    "r": 46,
    "g": 56,
    "b": 143
  },
  "hsl": {
    "h": 233.814,
    "s": 51.323,
    "l": 37.059
  },
  "oklch": {
    "l": 0.38786,
    "c": 0.14279,
    "h": 272.8
  },
  "luminance": 0.05392
}

Semantic roles & 50–950 ramp

primary

#2E388F

secondary

#B6AD63

accent

#CC4DDB

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2E388F

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

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