#1E1E72#1E1E72

#1E1E72 is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.2% C 0.139 H 274.2°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#1E1E72
RGB	rgb(30, 30, 114)
HSL	hsl(240, 58%, 28%)
HSV	hsv(240, 74%, 45%)
CMYK	cmyk(73.7%, 73.7%, 0%, 55.3%)
CIE-LAB	lab(17.55, 29.83, -48.07)
CIE-LCH	lch(17.55, 56.57, 301.82°)
OKLab	oklab(30.17% 0.0101 -0.139)
OKLCH	oklch(30.17% 0.139 274.2)
XYZ	xyz(4.0359, 2.4191, 16.1706)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1E72 #72721E

analogous

#1E4872 #1E1E72 #481E72

triadic

#1E1E72 #721E1E #1E721E

tetradic

#1E1E72 #721E48 #72721E #1E7248

square

#1E1E72 #721E48 #72721E #1E7248

split-complementary

#1E1E72 #72481E #48721E

monochromatic

#060618 #111142 #1E1E72 #2B2BA2 #3E3ECC

Accessibility & contrast

On white

14.15

#1E1E72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#1E1E72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1E72

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1E72	#FFFFFF	#000000	##FFFFFF
##1E1E72	1.00	14.15	1.48	14.15
#FFFFFF	14.15	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F75

Deuteranopia (green-blind)

#002770

Tritanopia (blue-blind)

#003545

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #1e1e72;
/* rgb */ color: rgb(30, 30, 114);
/* oklch */ color: oklch(30.2% 0.139 274.2);

Tailwind

colors: {
  custom: {
    50: '#685a9b',
    500: '#1e1e72',
    950: '#000000',
  },
}

SCSS

$custom: #1e1e72;
$custom-light: #685a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1e72",
  "rgb": {
    "r": 30,
    "g": 30,
    "b": 114
  },
  "hsl": {
    "h": 240,
    "s": 58.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.30174,
    "c": 0.13934,
    "h": 274.2
  },
  "luminance": 0.02419
}

Semantic roles & 50–950 ramp

primary

#1E1E72

secondary

#A6A646

accent

#E246E2

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #1E1E72

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

Preview Lab → · Contrast checker → · Palette generator →