#2E388D#2E388D

#2E388D is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.6% C 0.140 H 272.9°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#2E388D
RGB	rgb(46, 56, 141)
HSL	hsl(234, 51%, 37%)
HSV	hsv(234, 67%, 55%)
CMYK	cmyk(67.4%, 60.3%, 0%, 44.7%)
CIE-LAB	lab(27.66, 24.80, -48.54)
CIE-LCH	lch(27.66, 54.51, 297.07°)
OKLab	oklab(38.61% 0.007 -0.1398)
OKLCH	oklch(38.61% 0.14 272.9)
XYZ	xyz(7.3470, 5.3316, 25.8361)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E388D #8D832E

analogous

#2E688D #2E388D #542E8D

triadic

#2E388D #8D2E38 #388D2E

tetradic

#2E388D #8D2E68 #8D832E #2E8D54

square

#2E388D #8D2E68 #8D832E #2E8D54

split-complementary

#2E388D #8D542E #688D2E

monochromatic

#101331 #1F265F #2E388D #3D4ABB #6872CE

Accessibility & contrast

On white

10.16

#2E388D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#2E388D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E388D

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E388D	#FFFFFF	#000000	##FFFFFF
##2E388D	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004690

Deuteranopia (green-blind)

#003D8B

Tritanopia (blue-blind)

#004D5D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2e388d;
/* rgb */ color: rgb(46, 56, 141);
/* oklch */ color: oklch(38.6% 0.140 272.9);

Tailwind

colors: {
  custom: {
    50: '#736eaf',
    500: '#2e388d',
    950: '#000000',
  },
}

SCSS

$custom: #2e388d;
$custom-light: #736eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e388d",
  "rgb": {
    "r": 46,
    "g": 56,
    "b": 141
  },
  "hsl": {
    "h": 233.684,
    "s": 50.802,
    "l": 36.667
  },
  "oklch": {
    "l": 0.38614,
    "c": 0.13996,
    "h": 272.9
  },
  "luminance": 0.05332
}

Semantic roles & 50–950 ramp

primary

#2E388D

secondary

#B5AC62

accent

#CB4EDA

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #2E388D

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

Preview Lab → · Contrast checker → · Palette generator →