#1E136A#1E136A

#1E136A is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.6% C 0.141 H 277.6°. Best body text is #FFFFFF at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#1E136A
RGB	rgb(30, 19, 106)
HSL	hsl(248, 70%, 25%)
HSV	hsv(248, 82%, 42%)
CMYK	cmyk(71.7%, 82.1%, 0%, 58.4%)
CIE-LAB	lab(14.30, 33.64, -48.22)
CIE-LCH	lch(14.30, 58.80, 304.90°)
OKLab	oklab(27.61% 0.0186 -0.1393)
OKLCH	oklch(27.61% 0.141 277.6)
XYZ	xyz(3.3690, 1.7821, 13.7993)
Luminance	0.0178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E136A #5F6A13

analogous

#13346A #1E136A #4A136A

triadic

#1E136A #6A1E13 #136A1E

tetradic

#1E136A #6A1334 #5F6A13 #136A4A

square

#1E136A #6A1334 #5F6A13 #136A4A

split-complementary

#1E136A #6A4A13 #346A13

monochromatic

#07051A #0F0A36 #1E136A #2D1C9E #3B26D2

Accessibility & contrast

On white

15.48

#1E136A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#1E136A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E136A

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E136A	#FFFFFF	#000000	##FFFFFF
##1E136A	1.00	15.48	1.36	15.48
#FFFFFF	15.48	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00286C

Deuteranopia (green-blind)

#002168

Tritanopia (blue-blind)

#002D3E

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #1e136a;
/* rgb */ color: rgb(30, 19, 106);
/* oklch */ color: oklch(27.6% 0.141 277.6);

Tailwind

colors: {
  custom: {
    50: '#675396',
    500: '#1e136a',
    950: '#000000',
  },
}

SCSS

$custom: #1e136a;
$custom-light: #675396;
$custom-dark: #000000;

JSON

{
  "hex": "#1e136a",
  "rgb": {
    "r": 30,
    "g": 19,
    "b": 106
  },
  "hsl": {
    "h": 247.586,
    "s": 69.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.27605,
    "c": 0.14055,
    "h": 277.6
  },
  "luminance": 0.01782
}

Semantic roles & 50–950 ramp

primary

#1E136A

secondary

#94A138

accent

#EC3BD6

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020D

muted

#7A787E

Preview Lab

Preview with #1E136A

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

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