#1E137A#1E137A

#1E137A is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.5% C 0.161 H 275.0°. Best body text is #FFFFFF at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#1E137A
RGB	rgb(30, 19, 122)
HSL	hsl(246, 73%, 28%)
HSV	hsv(246, 84%, 48%)
CMYK	cmyk(75.4%, 84.4%, 0%, 52.2%)
CIE-LAB	lab(16.24, 38.93, -55.38)
CIE-LCH	lch(16.24, 67.70, 305.10°)
OKLab	oklab(29.52% 0.0139 -0.1601)
OKLCH	oklch(29.52% 0.161 275)
XYZ	xyz(4.2800, 2.1465, 18.5973)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E137A #6F7A13

analogous

#133B7A #1E137A #52137A

triadic

#1E137A #7A1E13 #137A1E

tetradic

#1E137A #7A133B #6F7A13 #137A52

square

#1E137A #7A133B #6F7A13 #137A52

split-complementary

#1E137A #7A5213 #3B7A13

monochromatic

#07041A #110B45 #1E137A #2B1BAF #3D2ADE

Accessibility & contrast

On white

14.69

#1E137A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#1E137A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E137A

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E137A	#FFFFFF	#000000	##FFFFFF
##1E137A	1.00	14.69	1.43	14.69
#FFFFFF	14.69	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D7D

Deuteranopia (green-blind)

#002478

Tritanopia (blue-blind)

#003447

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #1e137a;
/* rgb */ color: rgb(30, 19, 122);
/* oklch */ color: oklch(29.5% 0.161 275.0);

Tailwind

colors: {
  custom: {
    50: '#6b54a2',
    500: '#1e137a',
    950: '#000000',
  },
}

SCSS

$custom: #1e137a;
$custom-light: #6b54a2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e137a",
  "rgb": {
    "r": 30,
    "g": 19,
    "b": 122
  },
  "hsl": {
    "h": 246.408,
    "s": 73.05,
    "l": 27.647
  },
  "oklch": {
    "l": 0.29521,
    "c": 0.16074,
    "h": 275
  },
  "luminance": 0.02147
}

Semantic roles & 50–950 ramp

primary

#1E137A

secondary

#A3B039

accent

#F038DC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #1E137A

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

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