#1E156F#1E156F

#1E156F is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.5% C 0.145 H 276.4°. Best body text is #FFFFFF at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#1E156F
RGB	rgb(30, 21, 111)
HSL	hsl(246, 68%, 26%)
HSV	hsv(246, 81%, 44%)
CMYK	cmyk(73%, 81.1%, 0%, 56.5%)
CIE-LAB	lab(15.27, 34.22, -49.88)
CIE-LCH	lch(15.27, 60.49, 304.46°)
OKLab	oklab(28.46% 0.0161 -0.1442)
OKLCH	oklch(28.46% 0.145 276.4)
XYZ	xyz(3.6719, 1.9597, 15.2206)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E156F #666F15

analogous

#15396F #1E156F #4B156F

triadic

#1E156F #6F1E15 #156F1E

tetradic

#1E156F #6F1539 #666F15 #156F4B

square

#1E156F #6F1539 #666F15 #156F4B

split-complementary

#1E156F #6F4B15 #396F15

monochromatic

#07051A #100B3C #1E156F #2C1FA2 #3A28D6

Accessibility & contrast

On white

15.09

#1E156F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#1E156F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E156F

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E156F	#FFFFFF	#000000	##FFFFFF
##1E156F	1.00	15.09	1.39	15.09
#FFFFFF	15.09	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A72

Deuteranopia (green-blind)

#00226D

Tritanopia (blue-blind)

#003041

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #1e156f;
/* rgb */ color: rgb(30, 21, 111);
/* oklch */ color: oklch(28.5% 0.145 276.4);

Tailwind

colors: {
  custom: {
    50: '#685599',
    500: '#1e156f',
    950: '#000000',
  },
}

SCSS

$custom: #1e156f;
$custom-light: #685599;
$custom-dark: #000000;

JSON

{
  "hex": "#1e156f",
  "rgb": {
    "r": 30,
    "g": 21,
    "b": 111
  },
  "hsl": {
    "h": 246,
    "s": 68.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.28461,
    "c": 0.14507,
    "h": 276.4
  },
  "luminance": 0.0196
}

Semantic roles & 50–950 ramp

primary

#1E156F

secondary

#9BA53A

accent

#EB3DDA

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1E156F

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

Preview Lab → · Contrast checker → · Palette generator →