#1E459A#1E459A

#1E459A is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.6% C 0.146 H 263.0°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#1E459A
RGB	rgb(30, 69, 154)
HSL	hsl(221, 67%, 36%)
HSV	hsv(221, 81%, 60%)
CMYK	cmyk(80.5%, 55.2%, 0%, 39.6%)
CIE-LAB	lab(31.50, 18.82, -50.31)
CIE-LCH	lch(31.50, 53.71, 290.51°)
OKLab	oklab(41.61% -0.0177 -0.1451)
OKLCH	oklch(41.61% 0.146 263)
XYZ	xyz(8.4942, 6.8644, 31.4429)
Luminance	0.0687 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E459A #9A731E

analogous

#1E839A #1E459A #351E9A

triadic

#1E459A #9A1E45 #459A1E

tetradic

#1E459A #9A1E83 #9A731E #1E9A35

square

#1E459A #9A1E83 #9A731E #1E9A35

split-complementary

#1E459A #9A351E #839A1E

monochromatic

#0A1734 #142E67 #1E459A #285CCD #5580DE

Accessibility & contrast

On white

8.85

#1E459A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#1E459A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E459A

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E459A	#FFFFFF	#000000	##FFFFFF
##1E459A	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00509D

Deuteranopia (green-blind)

#004598

Tritanopia (blue-blind)

#005A68

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1e459a;
/* rgb */ color: rgb(30, 69, 154);
/* oklch */ color: oklch(41.6% 0.146 263.0);

Tailwind

colors: {
  custom: {
    50: '#6f78b8',
    500: '#1e459a',
    950: '#000000',
  },
}

SCSS

$custom: #1e459a;
$custom-light: #6f78b8;
$custom-dark: #000000;

JSON

{
  "hex": "#1e459a",
  "rgb": {
    "r": 30,
    "g": 69,
    "b": 154
  },
  "hsl": {
    "h": 221.129,
    "s": 67.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.41607,
    "c": 0.14617,
    "h": 263
  },
  "luminance": 0.06865
}

Semantic roles & 50–950 ramp

primary

#1E459A

secondary

#C19E53

accent

#B43EEA

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #1E459A

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

Preview Lab → · Contrast checker → · Palette generator →