#1E348E#1E348E

#1E348E is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.0% C 0.151 H 267.6°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#1E348E
RGB	rgb(30, 52, 142)
HSL	hsl(228, 65%, 34%)
HSV	hsv(228, 79%, 56%)
CMYK	cmyk(78.9%, 63.4%, 0%, 44.3%)
CIE-LAB	lab(25.82, 25.73, -52.21)
CIE-LCH	lch(25.82, 58.20, 296.24°)
OKLab	oklab(37.04% -0.0064 -0.1509)
OKLCH	oklch(37.04% 0.151 267.6)
XYZ	xyz(6.6442, 4.6843, 26.1399)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E348E #8E781E

analogous

#1E6C8E #1E348E #401E8E

triadic

#1E348E #8E1E34 #348E1E

tetradic

#1E348E #8E1E6C #8E781E #1E8E40

square

#1E348E #8E1E6C #8E781E #1E8E40

split-complementary

#1E348E #8E401E #6C8E1E

monochromatic

#090F29 #13215B #1E348E #2947C1 #4D69D9

Accessibility & contrast

On white

10.84

#1E348E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#1E348E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E348E

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E348E	#FFFFFF	#000000	##FFFFFF
##1E348E	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004391

Deuteranopia (green-blind)

#00388C

Tritanopia (blue-blind)

#004B5C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #1e348e;
/* rgb */ color: rgb(30, 52, 142);
/* oklch */ color: oklch(37.0% 0.151 267.6);

Tailwind

colors: {
  custom: {
    50: '#6d6bb0',
    500: '#1e348e',
    950: '#000000',
  },
}

SCSS

$custom: #1e348e;
$custom-light: #6d6bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e348e",
  "rgb": {
    "r": 30,
    "g": 52,
    "b": 142
  },
  "hsl": {
    "h": 228.214,
    "s": 65.116,
    "l": 33.725
  },
  "oklch": {
    "l": 0.37039,
    "c": 0.15108,
    "h": 267.6
  },
  "luminance": 0.04685
}

Semantic roles & 50–950 ramp

primary

#1E348E

secondary

#BCA64C

accent

#C740E8

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080611

muted

#7B7A80

Preview Lab

Preview with #1E348E

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

Preview Lab → · Contrast checker → · Palette generator →