#1E137C#1E137C

#1E137C is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.8% C 0.163 H 274.7°. Best body text is #FFFFFF at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#1E137C
RGB	rgb(30, 19, 124)
HSL	hsl(246, 73%, 28%)
HSV	hsv(246, 85%, 49%)
CMYK	cmyk(75.8%, 84.7%, 0%, 51.4%)
CIE-LAB	lab(16.49, 39.57, -56.25)
CIE-LCH	lch(16.49, 68.78, 305.13°)
OKLab	oklab(29.77% 0.0133 -0.1626)
OKLCH	oklch(29.77% 0.163 274.7)
XYZ	xyz(4.4052, 2.1966, 19.2567)
Luminance	0.0220 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E137C #717C13

analogous

#133C7C #1E137C #52137C

triadic

#1E137C #7C1E13 #137C1E

tetradic

#1E137C #7C133C #717C13 #137C52

square

#1E137C #7C133C #717C13 #137C52

split-complementary

#1E137C #7C5213 #3C7C13

monochromatic

#06041B #110B47 #1E137C #2B1BB1 #3E2BDF

Accessibility & contrast

On white

14.59

#1E137C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#1E137C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E137C

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E137C	#FFFFFF	#000000	##FFFFFF
##1E137C	1.00	14.59	1.44	14.59
#FFFFFF	14.59	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D7F

Deuteranopia (green-blind)

#00247A

Tritanopia (blue-blind)

#003449

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #1e137c;
/* rgb */ color: rgb(30, 19, 124);
/* oklch */ color: oklch(29.8% 0.163 274.7);

Tailwind

colors: {
  custom: {
    50: '#6b54a3',
    500: '#1e137c',
    950: '#000000',
  },
}

SCSS

$custom: #1e137c;
$custom-light: #6b54a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e137c",
  "rgb": {
    "r": 30,
    "g": 19,
    "b": 124
  },
  "hsl": {
    "h": 246.286,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.29765,
    "c": 0.1632,
    "h": 274.7
  },
  "luminance": 0.02197
}

Semantic roles & 50–950 ramp

primary

#1E137C

secondary

#A5B239

accent

#F038DD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #1E137C

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

Preview Lab → · Contrast checker → · Palette generator →