#1E347D#1E347D

#1E347D is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.5% C 0.127 H 266.9°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#1E347D
RGB	rgb(30, 52, 125)
HSL	hsl(226, 61%, 30%)
HSV	hsv(226, 76%, 49%)
CMYK	cmyk(76%, 58.4%, 0%, 51%)
CIE-LAB	lab(24.36, 19.00, -43.96)
CIE-LCH	lch(24.36, 47.89, 293.38°)
OKLab	oklab(35.5% -0.0068 -0.1267)
OKLCH	oklch(35.5% 0.127 266.9)
XYZ	xyz(5.4638, 4.2121, 19.9231)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E347D #7D671E

analogous

#1E637D #1E347D #371E7D

triadic

#1E347D #7D1E34 #347D1E

tetradic

#1E347D #7D1E63 #7D671E #1E7D37

square

#1E347D #7D1E63 #7D671E #1E7D37

split-complementary

#1E347D #7D371E #637D1E

monochromatic

#060B1A #121F4C #1E347D #2A49AE #4364D2

Accessibility & contrast

On white

11.40

#1E347D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#1E347D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E347D

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E347D	#FFFFFF	#000000	##FFFFFF
##1E347D	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7F

Deuteranopia (green-blind)

#00367C

Tritanopia (blue-blind)

#004653

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1e347d;
/* rgb */ color: rgb(30, 52, 125);
/* oklch */ color: oklch(35.5% 0.127 266.9);

Tailwind

colors: {
  custom: {
    50: '#696ba3',
    500: '#1e347d',
    950: '#000000',
  },
}

SCSS

$custom: #1e347d;
$custom-light: #696ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e347d",
  "rgb": {
    "r": 30,
    "g": 52,
    "b": 125
  },
  "hsl": {
    "h": 226.105,
    "s": 61.29,
    "l": 30.392
  },
  "oklch": {
    "l": 0.355,
    "c": 0.12691,
    "h": 266.9
  },
  "luminance": 0.04213
}

Semantic roles & 50–950 ramp

primary

#1E347D

secondary

#B09846

accent

#BF43E4

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #1E347D

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

Preview Lab → · Contrast checker → · Palette generator →