#1E2785#1E2785

#1E2785 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.7% C 0.155 H 270.8°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#1E2785
RGB	rgb(30, 39, 133)
HSL	hsl(235, 63%, 32%)
HSV	hsv(235, 77%, 52%)
CMYK	cmyk(77.4%, 70.7%, 0%, 47.8%)
CIE-LAB	lab(21.65, 31.02, -53.42)
CIE-LCH	lch(21.65, 61.77, 300.14°)
OKLab	oklab(33.73% 0.0021 -0.1546)
OKLCH	oklch(33.73% 0.155 270.8)
XYZ	xyz(5.4931, 3.4199, 22.5564)
Luminance	0.0342 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2785 #857C1E

analogous

#1E5B85 #1E2785 #491E85

triadic

#1E2785 #851E27 #27851E

tetradic

#1E2785 #851E5B #857C1E #1E8549

square

#1E2785 #851E5B #857C1E #1E8549

split-complementary

#1E2785 #85491E #5B851E

monochromatic

#070A21 #131853 #1E2785 #2936B7 #4854D6

Accessibility & contrast

On white

12.47

#1E2785 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#1E2785 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2785

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2785	#FFFFFF	#000000	##FFFFFF
##1E2785	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003988

Deuteranopia (green-blind)

#002F83

Tritanopia (blue-blind)

#004152

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1e2785;
/* rgb */ color: rgb(30, 39, 133);
/* oklch */ color: oklch(33.7% 0.155 270.8);

Tailwind

colors: {
  custom: {
    50: '#6c61a9',
    500: '#1e2785',
    950: '#000000',
  },
}

SCSS

$custom: #1e2785;
$custom-light: #6c61a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2785",
  "rgb": {
    "r": 30,
    "g": 39,
    "b": 133
  },
  "hsl": {
    "h": 234.757,
    "s": 63.19,
    "l": 31.961
  },
  "oklch": {
    "l": 0.33727,
    "c": 0.1546,
    "h": 270.8
  },
  "luminance": 0.03421
}

Semantic roles & 50–950 ramp

primary

#1E2785

secondary

#B8AE47

accent

#D842E6

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #1E2785

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

Preview Lab → · Contrast checker → · Palette generator →