#1E4293#1E4293

#1E4293 is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.4% C 0.140 H 263.4°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#1E4293
RGB	rgb(30, 66, 147)
HSL	hsl(222, 66%, 35%)
HSV	hsv(222, 80%, 58%)
CMYK	cmyk(79.6%, 55.1%, 0%, 42.4%)
CIE-LAB	lab(30.10, 18.08, -48.30)
CIE-LCH	lch(30.10, 51.57, 290.52°)
OKLab	oklab(40.38% -0.0161 -0.1393)
OKLCH	oklch(40.38% 0.14 263.4)
XYZ	xyz(7.7482, 6.2781, 28.4015)
Luminance	0.0628 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4293 #936F1E

analogous

#1E7D93 #1E4293 #341E93

triadic

#1E4293 #931E42 #42931E

tetradic

#1E4293 #931E7D #936F1E #1E9334

square

#1E4293 #931E7D #936F1E #1E9334

split-complementary

#1E4293 #93341E #7D931E

monochromatic

#09142D #142B60 #1E4293 #2859C6 #507BDB

Accessibility & contrast

On white

9.31

#1E4293 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#1E4293 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4293

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4293	#FFFFFF	#000000	##FFFFFF
##1E4293	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D96

Deuteranopia (green-blind)

#004291

Tritanopia (blue-blind)

#005664

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1e4293;
/* rgb */ color: rgb(30, 66, 147);
/* oklch */ color: oklch(40.4% 0.140 263.4);

Tailwind

colors: {
  custom: {
    50: '#6d75b3',
    500: '#1e4293',
    950: '#000000',
  },
}

SCSS

$custom: #1e4293;
$custom-light: #6d75b3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4293",
  "rgb": {
    "r": 30,
    "g": 66,
    "b": 147
  },
  "hsl": {
    "h": 221.538,
    "s": 66.102,
    "l": 34.706
  },
  "oklch": {
    "l": 0.40382,
    "c": 0.14018,
    "h": 263.4
  },
  "luminance": 0.06279
}

Semantic roles & 50–950 ramp

primary

#1E4293

secondary

#BE9C4F

accent

#B53FE9

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #1E4293

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

Preview Lab → · Contrast checker → · Palette generator →