#1E247C#1E247C

#1E247C is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.3% C 0.146 H 271.9°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#1E247C
RGB	rgb(30, 36, 124)
HSL	hsl(236, 61%, 30%)
HSV	hsv(236, 76%, 49%)
CMYK	cmyk(75.8%, 71%, 0%, 51.4%)
CIE-LAB	lab(20.01, 29.62, -50.43)
CIE-LCH	lch(20.01, 58.49, 300.43°)
OKLab	oklab(32.26% 0.0049 -0.1458)
OKLCH	oklch(32.26% 0.146 271.9)
XYZ	xyz(4.8032, 2.9925, 19.3894)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E247C #7C761E

analogous

#1E537C #1E247C #471E7C

triadic

#1E247C #7C1E24 #247C1E

tetradic

#1E247C #7C1E53 #7C761E #1E7C47

square

#1E247C #7C1E53 #7C761E #1E7C47

split-complementary

#1E247C #7C471E #537C1E

monochromatic

#060719 #12164B #1E247C #2A32AD #434CD1

Accessibility & contrast

On white

13.14

#1E247C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#1E247C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E247C

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E247C	#FFFFFF	#000000	##FFFFFF
##1E247C	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)

#00357F

Deuteranopia (green-blind)

#002C7A

Tritanopia (blue-blind)

#003C4D

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1e247c;
/* rgb */ color: rgb(30, 36, 124);
/* oklch */ color: oklch(32.3% 0.146 271.9);

Tailwind

colors: {
  custom: {
    50: '#6a5fa3',
    500: '#1e247c',
    950: '#000000',
  },
}

SCSS

$custom: #1e247c;
$custom-light: #6a5fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e247c",
  "rgb": {
    "r": 30,
    "g": 36,
    "b": 124
  },
  "hsl": {
    "h": 236.17,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.32264,
    "c": 0.14593,
    "h": 271.9
  },
  "luminance": 0.02993
}

Semantic roles & 50–950 ramp

primary

#1E247C

secondary

#AFA946

accent

#DA44E4

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #1E247C

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

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