#1E4086#1E4086

#1E4086 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 38.9% C 0.124 H 262.6°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#1E4086
RGB	rgb(30, 64, 134)
HSL	hsl(220, 63%, 32%)
HSV	hsv(220, 78%, 53%)
CMYK	cmyk(77.6%, 52.2%, 0%, 47.5%)
CIE-LAB	lab(28.55, 14.23, -42.81)
CIE-LCH	lch(28.55, 45.11, 288.39°)
OKLab	oklab(38.89% -0.016 -0.1231)
OKLCH	oklch(38.89% 0.124 262.6)
XYZ	xyz(6.6704, 5.6633, 23.2912)
Luminance	0.0566 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4086 #86641E

analogous

#1E7486 #1E4086 #301E86

triadic

#1E4086 #861E40 #40861E

tetradic

#1E4086 #861E74 #86641E #1E8630

square

#1E4086 #861E74 #86641E #1E8630

split-complementary

#1E4086 #86301E #74861E

monochromatic

#081022 #132854 #1E4086 #2958B8 #4877D6

Accessibility & contrast

On white

9.85

#1E4086 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#1E4086 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4086

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4086	#FFFFFF	#000000	##FFFFFF
##1E4086	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144889

Deuteranopia (green-blind)

#003F85

Tritanopia (blue-blind)

#00515C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1e4086;
/* rgb */ color: rgb(30, 64, 134);
/* oklch */ color: oklch(38.9% 0.124 262.6);

Tailwind

colors: {
  custom: {
    50: '#6a74aa',
    500: '#1e4086',
    950: '#000000',
  },
}

SCSS

$custom: #1e4086;
$custom-light: #6a74aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4086",
  "rgb": {
    "r": 30,
    "g": 64,
    "b": 134
  },
  "hsl": {
    "h": 220.385,
    "s": 63.415,
    "l": 32.157
  },
  "oklch": {
    "l": 0.38889,
    "c": 0.12416,
    "h": 262.6
  },
  "luminance": 0.05664
}

Semantic roles & 50–950 ramp

primary

#1E4086

secondary

#B89347

accent

#B041E6

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #1E4086

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

Preview Lab → · Contrast checker → · Palette generator →