#1E248C#1E248C

#1E248C is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.0% C 0.167 H 270.9°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#1E248C
RGB	rgb(30, 36, 140)
HSL	hsl(237, 65%, 33%)
HSV	hsv(237, 79%, 55%)
CMYK	cmyk(78.6%, 74.3%, 0%, 45.1%)
CIE-LAB	lab(21.69, 35.49, -57.74)
CIE-LCH	lch(21.69, 67.77, 301.58°)
OKLab	oklab(33.98% 0.0027 -0.1672)
OKLCH	oklch(33.98% 0.167 270.9)
XYZ	xyz(5.8983, 3.4306, 25.1572)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E248C #8C861E

analogous

#1E5B8C #1E248C #4F1E8C

triadic

#1E248C #8C1E24 #248C1E

tetradic

#1E248C #8C1E5B #8C861E #1E8C4F

square

#1E248C #8C1E5B #8C861E #1E8C4F

split-complementary

#1E248C #8C4F1E #5B8C1E

monochromatic

#080A27 #13175A #1E248C #2931BE #4C53D9

Accessibility & contrast

On white

12.45

#1E248C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#1E248C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E248C

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E248C	#FFFFFF	#000000	##FFFFFF
##1E248C	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398F

Deuteranopia (green-blind)

#002F8A

Tritanopia (blue-blind)

#004256

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1e248c;
/* rgb */ color: rgb(30, 36, 140);
/* oklch */ color: oklch(34.0% 0.167 270.9);

Tailwind

colors: {
  custom: {
    50: '#6e60af',
    500: '#1e248c',
    950: '#000000',
  },
}

SCSS

$custom: #1e248c;
$custom-light: #6e60af;
$custom-dark: #000000;

JSON

{
  "hex": "#1e248c",
  "rgb": {
    "r": 30,
    "g": 36,
    "b": 140
  },
  "hsl": {
    "h": 236.727,
    "s": 64.706,
    "l": 33.333
  },
  "oklch": {
    "l": 0.33975,
    "c": 0.16719,
    "h": 270.9
  },
  "luminance": 0.03431
}

Semantic roles & 50–950 ramp

primary

#1E248C

secondary

#BBB54B

accent

#DF40E8

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#080510

muted

#7B797F

Preview Lab

Preview with #1E248C

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

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