#1E1574#1E1574

#1E1574 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.0% C 0.151 H 275.6°. Best body text is #FFFFFF at 14.85:1 contrast (WCAG AA passes).

Color values

HEX	#1E1574
RGB	rgb(30, 21, 116)
HSL	hsl(246, 69%, 27%)
HSV	hsv(246, 82%, 45%)
CMYK	cmyk(74.1%, 81.9%, 0%, 54.5%)
CIE-LAB	lab(15.87, 35.91, -52.14)
CIE-LCH	lch(15.87, 63.31, 304.56°)
OKLab	oklab(29.05% 0.0148 -0.1507)
OKLCH	oklch(29.05% 0.151 275.6)
XYZ	xyz(3.9549, 2.0729, 16.7113)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1574 #6B7415

analogous

#153C74 #1E1574 #4E1574

triadic

#1E1574 #741E15 #15741E

tetradic

#1E1574 #74153C #6B7415 #15744E

square

#1E1574 #74153C #6B7415 #15744E

split-complementary

#1E1574 #744E15 #3C7415

monochromatic

#07051A #110C40 #1E1574 #2B1EA8 #3B2BD9

Accessibility & contrast

On white

14.85

#1E1574 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#1E1574 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1574

14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1574	#FFFFFF	#000000	##FFFFFF
##1E1574	1.00	14.85	1.41	14.85
#FFFFFF	14.85	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C77

Deuteranopia (green-blind)

#002372

Tritanopia (blue-blind)

#003244

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #1e1574;
/* rgb */ color: rgb(30, 21, 116);
/* oklch */ color: oklch(29.0% 0.151 275.6);

Tailwind

colors: {
  custom: {
    50: '#69559d',
    500: '#1e1574',
    950: '#000000',
  },
}

SCSS

$custom: #1e1574;
$custom-light: #69559d;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1574",
  "rgb": {
    "r": 30,
    "g": 21,
    "b": 116
  },
  "hsl": {
    "h": 245.684,
    "s": 69.343,
    "l": 26.863
  },
  "oklch": {
    "l": 0.29049,
    "c": 0.15147,
    "h": 275.6
  },
  "luminance": 0.02073
}

Semantic roles & 50–950 ramp

primary

#1E1574

secondary

#9FAA3B

accent

#EC3CDB

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1E1574

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

Preview Lab → · Contrast checker → · Palette generator →