#1E156E#1E156E

#1E156E is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.3% C 0.144 H 276.5°. Best body text is #FFFFFF at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#1E156E
RGB	rgb(30, 21, 110)
HSL	hsl(246, 68%, 26%)
HSV	hsv(246, 81%, 43%)
CMYK	cmyk(72.7%, 80.9%, 0%, 56.9%)
CIE-LAB	lab(15.16, 33.88, -49.42)
CIE-LCH	lch(15.16, 59.92, 304.44°)
OKLab	oklab(28.35% 0.0164 -0.1428)
OKLCH	oklch(28.35% 0.144 276.5)
XYZ	xyz(3.6171, 1.9378, 14.9322)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E156E #656E15

analogous

#15396E #1E156E #4A156E

triadic

#1E156E #6E1E15 #156E1E

tetradic

#1E156E #6E1539 #656E15 #156E4A

square

#1E156E #6E1539 #656E15 #156E4A

split-complementary

#1E156E #6E4A15 #396E15

monochromatic

#07051A #100B3B #1E156E #2C1FA1 #3A29D5

Accessibility & contrast

On white

15.13

#1E156E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#1E156E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E156E

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E156E	#FFFFFF	#000000	##FFFFFF
##1E156E	1.00	15.13	1.39	15.13
#FFFFFF	15.13	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A71

Deuteranopia (green-blind)

#00226C

Tritanopia (blue-blind)

#002F41

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #1e156e;
/* rgb */ color: rgb(30, 21, 110);
/* oklch */ color: oklch(28.3% 0.144 276.5);

Tailwind

colors: {
  custom: {
    50: '#685499',
    500: '#1e156e',
    950: '#000000',
  },
}

SCSS

$custom: #1e156e;
$custom-light: #685499;
$custom-dark: #000000;

JSON

{
  "hex": "#1e156e",
  "rgb": {
    "r": 30,
    "g": 21,
    "b": 110
  },
  "hsl": {
    "h": 246.067,
    "s": 67.939,
    "l": 25.686
  },
  "oklch": {
    "l": 0.28345,
    "c": 0.14376,
    "h": 276.5
  },
  "luminance": 0.01938
}

Semantic roles & 50–950 ramp

primary

#1E156E

secondary

#9AA43A

accent

#EB3DD9

background

#F6F5F9

surface

#EBE8F2

border

#C6C4CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1E156E

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

Preview Lab → · Contrast checker → · Palette generator →