#1E347A#1E347A

#1E347A is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.2% C 0.123 H 266.8°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#1E347A
RGB	rgb(30, 52, 122)
HSL	hsl(226, 61%, 30%)
HSV	hsv(226, 75%, 48%)
CMYK	cmyk(75.4%, 57.4%, 0%, 52.2%)
CIE-LAB	lab(24.12, 17.80, -42.45)
CIE-LCH	lch(24.12, 46.03, 292.75°)
OKLab	oklab(35.24% -0.0069 -0.1223)
OKLCH	oklch(35.24% 0.123 266.8)
XYZ	xyz(5.2750, 4.1366, 18.9290)
Luminance	0.0414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E347A #7A641E

analogous

#1E627A #1E347A #361E7A

triadic

#1E347A #7A1E34 #347A1E

tetradic

#1E347A #7A1E62 #7A641E #1E7A36

square

#1E347A #7A1E62 #7A641E #1E7A36

split-complementary

#1E347A #7A361E #627A1E

monochromatic

#060A19 #121F49 #1E347A #2A49AB #4264D0

Accessibility & contrast

On white

11.49

#1E347A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#1E347A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E347A

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E347A	#FFFFFF	#000000	##FFFFFF
##1E347A	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7C

Deuteranopia (green-blind)

#003579

Tritanopia (blue-blind)

#004551

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #1e347a;
/* rgb */ color: rgb(30, 52, 122);
/* oklch */ color: oklch(35.2% 0.123 266.8);

Tailwind

colors: {
  custom: {
    50: '#686ba1',
    500: '#1e347a',
    950: '#000000',
  },
}

SCSS

$custom: #1e347a;
$custom-light: #686ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e347a",
  "rgb": {
    "r": 30,
    "g": 52,
    "b": 122
  },
  "hsl": {
    "h": 225.652,
    "s": 60.526,
    "l": 29.804
  },
  "oklch": {
    "l": 0.35241,
    "c": 0.12251,
    "h": 266.8
  },
  "luminance": 0.04137
}

Semantic roles & 50–950 ramp

primary

#1E347A

secondary

#AE9546

accent

#BE44E4

background

#F6F6FA

surface

#EBEBF3

border

#C6C6CD

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #1E347A

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

Preview Lab → · Contrast checker → · Palette generator →