#1E50AC#1E50AC

#1E50AC is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.4% C 0.157 H 261.3°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#1E50AC
RGB	rgb(30, 80, 172)
HSL	hsl(219, 70%, 40%)
HSV	hsv(219, 83%, 67%)
CMYK	cmyk(82.6%, 53.5%, 0%, 32.5%)
CIE-LAB	lab(35.97, 18.54, -53.86)
CIE-LCH	lch(35.97, 56.97, 288.99°)
OKLab	oklab(45.43% -0.0238 -0.1553)
OKLCH	oklch(45.43% 0.157 261.3)
XYZ	xyz(10.8478, 8.9906, 40.1854)
Luminance	0.0899 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E50AC #AC7A1E

analogous

#1E97AC #1E50AC #331EAC

triadic

#1E50AC #AC1E50 #50AC1E

tetradic

#1E50AC #AC1E97 #AC7A1E #1EAC33

square

#1E50AC #AC1E97 #AC7A1E #1EAC33

split-complementary

#1E50AC #AC331E #97AC1E

monochromatic

#0C2044 #153878 #1E50AC #2D6ADA #618FE3

Accessibility & contrast

On white

7.50

#1E50AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#1E50AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E50AC

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E50AC	#FFFFFF	#000000	##FFFFFF
##1E50AC	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#065BAF

Deuteranopia (green-blind)

#004EAA

Tritanopia (blue-blind)

#006776

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #1e50ac;
/* rgb */ color: rgb(30, 80, 172);
/* oklch */ color: oklch(45.4% 0.157 261.3);

Tailwind

colors: {
  custom: {
    50: '#7380c5',
    500: '#1e50ac',
    950: '#000000',
  },
}

SCSS

$custom: #1e50ac;
$custom-light: #7380c5;
$custom-dark: #000000;

JSON

{
  "hex": "#1e50ac",
  "rgb": {
    "r": 30,
    "g": 80,
    "b": 172
  },
  "hsl": {
    "h": 218.873,
    "s": 70.297,
    "l": 39.608
  },
  "oklch": {
    "l": 0.45429,
    "c": 0.15715,
    "h": 261.3
  },
  "luminance": 0.08992
}

Semantic roles & 50–950 ramp

primary

#1E50AC

secondary

#C8A35E

accent

#AE3BED

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090A13

muted

#7B7C82

Preview Lab

Preview with #1E50AC

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

Preview Lab → · Contrast checker → · Palette generator →