#1E137E#1E137E

#1E137E is a dark, vivid blue. Relative luminance 0.022; OKLCH L 30.0% C 0.166 H 274.4°. Best body text is #FFFFFF at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#1E137E
RGB	rgb(30, 19, 126)
HSL	hsl(246, 74%, 28%)
HSV	hsv(246, 85%, 49%)
CMYK	cmyk(76.2%, 84.9%, 0%, 50.6%)
CIE-LAB	lab(16.74, 40.21, -57.11)
CIE-LCH	lch(16.74, 69.85, 305.15°)
OKLab	oklab(30.01% 0.0127 -0.1651)
OKLCH	oklch(30.01% 0.166 274.4)
XYZ	xyz(4.5329, 2.2477, 19.9296)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E137E #737E13

analogous

#133D7E #1E137E #53137E

triadic

#1E137E #7E1E13 #137E1E

tetradic

#1E137E #7E133D #737E13 #137E53

square

#1E137E #7E133D #737E13 #137E53

split-complementary

#1E137E #7E5313 #3D7E13

monochromatic

#06041B #110B49 #1E137E #2B1BB3 #3F2CDF

Accessibility & contrast

On white

14.49

#1E137E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#1E137E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E137E

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E137E	#FFFFFF	#000000	##FFFFFF
##1E137E	1.00	14.49	1.45	14.49
#FFFFFF	14.49	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E81

Deuteranopia (green-blind)

#00247C

Tritanopia (blue-blind)

#00354A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #1e137e;
/* rgb */ color: rgb(30, 19, 126);
/* oklch */ color: oklch(30.0% 0.166 274.4);

Tailwind

colors: {
  custom: {
    50: '#6c55a5',
    500: '#1e137e',
    950: '#000000',
  },
}

SCSS

$custom: #1e137e;
$custom-light: #6c55a5;
$custom-dark: #000000;

JSON

{
  "hex": "#1e137e",
  "rgb": {
    "r": 30,
    "g": 19,
    "b": 126
  },
  "hsl": {
    "h": 246.168,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.3001,
    "c": 0.16564,
    "h": 274.4
  },
  "luminance": 0.02248
}

Semantic roles & 50–950 ramp

primary

#1E137E

secondary

#A7B439

accent

#F037DD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #1E137E

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

Preview Lab → · Contrast checker → · Palette generator →