#1E56AD#1E56AD

#1E56AD is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.8% C 0.151 H 259.3°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#1E56AD
RGB	rgb(30, 86, 173)
HSL	hsl(217, 70%, 40%)
HSV	hsv(217, 83%, 68%)
CMYK	cmyk(82.7%, 50.3%, 0%, 32.2%)
CIE-LAB	lab(37.75, 14.93, -51.57)
CIE-LCH	lch(37.75, 53.69, 286.15°)
OKLab	oklab(46.81% -0.028 -0.1485)
OKLCH	oklch(46.81% 0.151 259.3)
XYZ	xyz(11.4033, 9.9473, 40.8461)
Luminance	0.0995 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E56AD #AD751E

analogous

#1E9EAD #1E56AD #2D1EAD

triadic

#1E56AD #AD1E56 #56AD1E

tetradic

#1E56AD #AD1E9E #AD751E #1EAD2D

square

#1E56AD #AD1E9E #AD751E #1EAD2D

split-complementary

#1E56AD #AD2D1E #9EAD1E

monochromatic

#0C2245 #153C79 #1E56AD #2E71DB #6295E4

Accessibility & contrast

On white

7.02

#1E56AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#1E56AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E56AD

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E56AD	#FFFFFF	#000000	##FFFFFF
##1E56AD	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2060B0

Deuteranopia (green-blind)

#0053AB

Tritanopia (blue-blind)

#006B79

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1e56ad;
/* rgb */ color: rgb(30, 86, 173);
/* oklch */ color: oklch(46.8% 0.151 259.3);

Tailwind

colors: {
  custom: {
    50: '#7385c6',
    500: '#1e56ad',
    950: '#000000',
  },
}

SCSS

$custom: #1e56ad;
$custom-light: #7385c6;
$custom-dark: #000000;

JSON

{
  "hex": "#1e56ad",
  "rgb": {
    "r": 30,
    "g": 86,
    "b": 173
  },
  "hsl": {
    "h": 216.503,
    "s": 70.443,
    "l": 39.804
  },
  "oklch": {
    "l": 0.46812,
    "c": 0.15109,
    "h": 259.3
  },
  "luminance": 0.09949
}

Semantic roles & 50–950 ramp

primary

#1E56AD

secondary

#C89F5E

accent

#A73BED

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#090A13

muted

#7B7C82

Preview Lab

Preview with #1E56AD

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

Preview Lab → · Contrast checker → · Palette generator →