#1E2F8C#1E2F8C

#1E2F8C is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.9% C 0.155 H 268.8°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#1E2F8C
RGB	rgb(30, 47, 140)
HSL	hsl(231, 65%, 33%)
HSV	hsv(231, 79%, 55%)
CMYK	cmyk(78.6%, 66.4%, 0%, 45.1%)
CIE-LAB	lab(24.33, 28.35, -53.40)
CIE-LCH	lch(24.33, 60.46, 297.96°)
OKLab	oklab(35.89% -0.0032 -0.1545)
OKLCH	oklch(35.89% 0.155 268.8)
XYZ	xyz(6.2839, 4.2018, 25.2857)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2F8C #8C7B1E

analogous

#1E668C #1E2F8C #441E8C

triadic

#1E2F8C #8C1E2F #2F8C1E

tetradic

#1E2F8C #8C1E66 #8C7B1E #1E8C44

square

#1E2F8C #8C1E66 #8C7B1E #1E8C44

split-complementary

#1E2F8C #8C441E #668C1E

monochromatic

#080D27 #131E5A #1E2F8C #2940BE #4C62D9

Accessibility & contrast

On white

11.41

#1E2F8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#1E2F8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2F8C

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2F8C	#FFFFFF	#000000	##FFFFFF
##1E2F8C	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8F

Deuteranopia (green-blind)

#00358A

Tritanopia (blue-blind)

#004859

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1e2f8c;
/* rgb */ color: rgb(30, 47, 140);
/* oklch */ color: oklch(35.9% 0.155 268.8);

Tailwind

colors: {
  custom: {
    50: '#6d67af',
    500: '#1e2f8c',
    950: '#000000',
  },
}

SCSS

$custom: #1e2f8c;
$custom-light: #6d67af;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2f8c",
  "rgb": {
    "r": 30,
    "g": 47,
    "b": 140
  },
  "hsl": {
    "h": 230.727,
    "s": 64.706,
    "l": 33.333
  },
  "oklch": {
    "l": 0.35885,
    "c": 0.15453,
    "h": 268.8
  },
  "luminance": 0.04202
}

Semantic roles & 50–950 ramp

primary

#1E2F8C

secondary

#BBAA4B

accent

#CE40E8

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #1E2F8C

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

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