#1E196B#1E196B

#1E196B is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.6% C 0.136 H 276.2°. Best body text is #FFFFFF at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#1E196B
RGB	rgb(30, 25, 107)
HSL	hsl(244, 62%, 26%)
HSV	hsv(244, 77%, 42%)
CMYK	cmyk(72%, 76.6%, 0%, 58%)
CIE-LAB	lab(15.66, 30.46, -46.64)
CIE-LCH	lch(15.66, 55.70, 303.15°)
OKLab	oklab(28.6% 0.0147 -0.1348)
OKLCH	oklch(28.6% 0.136 276.2)
XYZ	xyz(3.5360, 2.0325, 14.1130)
Luminance	0.0203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E196B #666B19

analogous

#193D6B #1E196B #47196B

triadic

#1E196B #6B1E19 #196B1E

tetradic

#1E196B #6B193D #666B19 #196B47

square

#1E196B #6B193D #666B19 #196B47

split-complementary

#1E196B #6B4719 #3D6B19

monochromatic

#070619 #100D39 #1E196B #2C259D #3A30CE

Accessibility & contrast

On white

14.93

#1E196B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#1E196B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E196B

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E196B	#FFFFFF	#000000	##FFFFFF
##1E196B	1.00	14.93	1.41	14.93
#FFFFFF	14.93	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B6D

Deuteranopia (green-blind)

#00236A

Tritanopia (blue-blind)

#003040

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #1e196b;
/* rgb */ color: rgb(30, 25, 107);
/* oklch */ color: oklch(28.6% 0.136 276.2);

Tailwind

colors: {
  custom: {
    50: '#665796',
    500: '#1e196b',
    950: '#000000',
  },
}

SCSS

$custom: #1e196b;
$custom-light: #665796;
$custom-dark: #000000;

JSON

{
  "hex": "#1e196b",
  "rgb": {
    "r": 30,
    "g": 25,
    "b": 107
  },
  "hsl": {
    "h": 243.659,
    "s": 62.121,
    "l": 25.882
  },
  "oklch": {
    "l": 0.28596,
    "c": 0.13556,
    "h": 276.2
  },
  "luminance": 0.02033
}

Semantic roles & 50–950 ramp

primary

#1E196B

secondary

#9BA13F

accent

#E543DB

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030D

muted

#7A787E

Preview Lab

Preview with #1E196B

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

Preview Lab → · Contrast checker → · Palette generator →