#1E2774#1E2774

#1E2774 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.0% C 0.131 H 271.6°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#1E2774
RGB	rgb(30, 39, 116)
HSL	hsl(234, 59%, 29%)
HSV	hsv(234, 74%, 45%)
CMYK	cmyk(74.1%, 66.4%, 0%, 54.5%)
CIE-LAB	lab(19.99, 24.55, -45.35)
CIE-LCH	lch(19.99, 51.57, 298.43°)
OKLab	oklab(32.01% 0.0036 -0.131)
OKLCH	oklch(32.01% 0.131 271.6)
XYZ	xyz(4.4123, 2.9876, 16.8637)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2774 #746B1E

analogous

#1E5274 #1E2774 #401E74

triadic

#1E2774 #741E27 #27741E

tetradic

#1E2774 #741E52 #746B1E #1E7440

square

#1E2774 #741E52 #746B1E #1E7440

split-complementary

#1E2774 #74401E #52741E

monochromatic

#060818 #111743 #1E2774 #2B37A5 #3F4ECD

Accessibility & contrast

On white

13.14

#1E2774 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#1E2774 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2774

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2774	#FFFFFF	#000000	##FFFFFF
##1E2774	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003476

Deuteranopia (green-blind)

#002C73

Tritanopia (blue-blind)

#003B49

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1e2774;
/* rgb */ color: rgb(30, 39, 116);
/* oklch */ color: oklch(32.0% 0.131 271.6);

Tailwind

colors: {
  custom: {
    50: '#67619d',
    500: '#1e2774',
    950: '#000000',
  },
}

SCSS

$custom: #1e2774;
$custom-light: #67619d;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2774",
  "rgb": {
    "r": 30,
    "g": 39,
    "b": 116
  },
  "hsl": {
    "h": 233.721,
    "s": 58.904,
    "l": 28.627
  },
  "oklch": {
    "l": 0.32011,
    "c": 0.13102,
    "h": 271.6
  },
  "luminance": 0.02988
}

Semantic roles & 50–950 ramp

primary

#1E2774

secondary

#A89E46

accent

#D246E2

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #1E2774

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

Preview Lab → · Contrast checker → · Palette generator →