#1E247E#1E247E

#1E247E is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.5% C 0.149 H 271.8°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#1E247E
RGB	rgb(30, 36, 126)
HSL	hsl(236, 62%, 31%)
HSV	hsv(236, 76%, 49%)
CMYK	cmyk(76.2%, 71.4%, 0%, 50.6%)
CIE-LAB	lab(20.22, 30.37, -51.36)
CIE-LCH	lch(20.22, 59.67, 300.59°)
OKLab	oklab(32.47% 0.0047 -0.1486)
OKLCH	oklch(32.47% 0.149 271.8)
XYZ	xyz(4.9309, 3.0436, 20.0622)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E247E #7E781E

analogous

#1E547E #1E247E #481E7E

triadic

#1E247E #7E1E24 #247E1E

tetradic

#1E247E #7E1E54 #7E781E #1E7E48

square

#1E247E #7E1E54 #7E781E #1E7E48

split-complementary

#1E247E #7E481E #547E1E

monochromatic

#06081B #12164D #1E247E #2A32AF #444DD2

Accessibility & contrast

On white

13.05

#1E247E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#1E247E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E247E

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E247E	#FFFFFF	#000000	##FFFFFF
##1E247E	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003581

Deuteranopia (green-blind)

#002C7C

Tritanopia (blue-blind)

#003D4E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1e247e;
/* rgb */ color: rgb(30, 36, 126);
/* oklch */ color: oklch(32.5% 0.149 271.8);

Tailwind

colors: {
  custom: {
    50: '#6a5fa4',
    500: '#1e247e',
    950: '#000000',
  },
}

SCSS

$custom: #1e247e;
$custom-light: #6a5fa4;
$custom-dark: #000000;

JSON

{
  "hex": "#1e247e",
  "rgb": {
    "r": 30,
    "g": 36,
    "b": 126
  },
  "hsl": {
    "h": 236.25,
    "s": 61.538,
    "l": 30.588
  },
  "oklch": {
    "l": 0.32473,
    "c": 0.14866,
    "h": 271.8
  },
  "luminance": 0.03044
}

Semantic roles & 50–950 ramp

primary

#1E247E

secondary

#B1AB47

accent

#DB43E5

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08040F

muted

#7A797F

Preview Lab

Preview with #1E247E

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

Preview Lab → · Contrast checker → · Palette generator →