#1E4786#1E4786

#1E4786 is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.5% C 0.115 H 258.9°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#1E4786
RGB	rgb(30, 71, 134)
HSL	hsl(216, 63%, 32%)
HSV	hsv(216, 78%, 53%)
CMYK	cmyk(77.6%, 47%, 0%, 47.5%)
CIE-LAB	lab(30.65, 9.41, -39.42)
CIE-LCH	lch(30.65, 40.53, 283.43°)
OKLab	oklab(40.5% -0.0221 -0.113)
OKLCH	oklch(40.5% 0.115 258.9)
XYZ	xyz(7.0902, 6.5029, 23.4311)
Luminance	0.0650 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4786 #865D1E

analogous

#1E7B86 #1E4786 #291E86

triadic

#1E4786 #861E47 #47861E

tetradic

#1E4786 #861E7B #865D1E #1E8629

square

#1E4786 #861E7B #865D1E #1E8629

split-complementary

#1E4786 #86291E #7B861E

monochromatic

#081222 #132D54 #1E4786 #2961B8 #4880D6

Accessibility & contrast

On white

9.13

#1E4786 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#1E4786 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4786

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4786	#FFFFFF	#000000	##FFFFFF
##1E4786	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#264D88

Deuteranopia (green-blind)

#0F4485

Tritanopia (blue-blind)

#005660

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1e4786;
/* rgb */ color: rgb(30, 71, 134);
/* oklch */ color: oklch(40.5% 0.115 258.9);

Tailwind

colors: {
  custom: {
    50: '#6a79aa',
    500: '#1e4786',
    950: '#000000',
  },
}

SCSS

$custom: #1e4786;
$custom-light: #6a79aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4786",
  "rgb": {
    "r": 30,
    "g": 71,
    "b": 134
  },
  "hsl": {
    "h": 216.346,
    "s": 63.415,
    "l": 32.157
  },
  "oklch": {
    "l": 0.405,
    "c": 0.11519,
    "h": 258.9
  },
  "luminance": 0.06504
}

Semantic roles & 50–950 ramp

primary

#1E4786

secondary

#B88C47

accent

#A541E6

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #1E4786

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

Preview Lab → · Contrast checker → · Palette generator →