#1E20BE#1E20BE

#1E20BE is a dark, highly saturated blue. Relative luminance 0.050; OKLCH L 39.3% C 0.231 H 268.7°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#1E20BE
RGB	rgb(30, 32, 190)
HSL	hsl(239, 73%, 43%)
HSV	hsv(239, 84%, 75%)
CMYK	cmyk(84.2%, 83.2%, 0%, 25.5%)
CIE-LAB	lab(26.81, 54.20, -79.59)
CIE-LCH	lch(26.81, 96.29, 304.25°)
OKLab	oklab(39.27% -0.0053 -0.2305)
OKLCH	oklch(39.27% 0.231 268.7)
XYZ	xyz(10.3430, 5.0255, 49.1301)
Luminance	0.0503 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E20BE #BEBC1E

analogous

#1E70BE #1E20BE #6C1EBE

triadic

#1E20BE #BE1E20 #20BE1E

tetradic

#1E20BE #BE1E70 #BEBC1E #1EBE6C

square

#1E20BE #BE1E70 #BEBC1E #1EBE6C

split-complementary

#1E20BE #BE6C1E #70BE1E

monochromatic

#0D0E54 #161789 #1E20BE #393BE0 #6E70E8

Accessibility & contrast

On white

10.47

#1E20BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#1E20BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E20BE

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E20BE	#FFFFFF	#000000	##FFFFFF
##1E20BE	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048C2

Deuteranopia (green-blind)

#0037BB

Tritanopia (blue-blind)

#005471

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #1e20be;
/* rgb */ color: rgb(30, 32, 190);
/* oklch */ color: oklch(39.3% 0.231 268.7);

Tailwind

colors: {
  custom: {
    50: '#7c60d3',
    500: '#1e20be',
    950: '#000000',
  },
}

SCSS

$custom: #1e20be;
$custom-light: #7c60d3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e20be",
  "rgb": {
    "r": 30,
    "g": 32,
    "b": 190
  },
  "hsl": {
    "h": 239.25,
    "s": 72.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.39266,
    "c": 0.23052,
    "h": 268.7
  },
  "luminance": 0.05027
}

Semantic roles & 50–950 ramp

primary

#1E20BE

secondary

#CECD69

accent

#ED38EF

background

#F8F5FD

surface

#F0EAFA

border

#CBC6D3

text

#0C0514

muted

#7D7983

Preview Lab

Preview with #1E20BE

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

Preview Lab → · Contrast checker → · Palette generator →