#1E227D#1E227D

#1E227D is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.0% C 0.150 H 272.3°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#1E227D
RGB	rgb(30, 34, 125)
HSL	hsl(237, 61%, 30%)
HSV	hsv(237, 76%, 49%)
CMYK	cmyk(76%, 72.8%, 0%, 51%)
CIE-LAB	lab(19.64, 31.30, -51.68)
CIE-LCH	lch(19.64, 60.42, 301.20°)
OKLab	oklab(32.03% 0.006 -0.1495)
OKLCH	oklch(32.03% 0.15 272.3)
XYZ	xyz(4.8079, 2.9002, 19.7045)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E227D #7D791E

analogous

#1E517D #1E227D #4A1E7D

triadic

#1E227D #7D1E22 #227D1E

tetradic

#1E227D #7D1E51 #7D791E #1E7D4A

square

#1E227D #7D1E51 #7D791E #1E7D4A

split-complementary

#1E227D #7D4A1E #517D1E

monochromatic

#06071A #12154C #1E227D #2A2FAE #4349D2

Accessibility & contrast

On white

13.29

#1E227D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#1E227D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E227D

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E227D	#FFFFFF	#000000	##FFFFFF
##1E227D	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003480

Deuteranopia (green-blind)

#002B7B

Tritanopia (blue-blind)

#003B4D

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1e227d;
/* rgb */ color: rgb(30, 34, 125);
/* oklch */ color: oklch(32.0% 0.150 272.3);

Tailwind

colors: {
  custom: {
    50: '#6a5ea4',
    500: '#1e227d',
    950: '#000000',
  },
}

SCSS

$custom: #1e227d;
$custom-light: #6a5ea4;
$custom-dark: #000000;

JSON

{
  "hex": "#1e227d",
  "rgb": {
    "r": 30,
    "g": 34,
    "b": 125
  },
  "hsl": {
    "h": 237.474,
    "s": 61.29,
    "l": 30.392
  },
  "oklch": {
    "l": 0.32025,
    "c": 0.14963,
    "h": 272.3
  },
  "luminance": 0.02901
}

Semantic roles & 50–950 ramp

primary

#1E227D

secondary

#B0AC46

accent

#DE43E4

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08040F

muted

#7A797F

Preview Lab

Preview with #1E227D

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

Preview Lab → · Contrast checker → · Palette generator →