#1E4075#1E4075

#1E4075 is a dark, moderate blue. Relative luminance 0.052; OKLCH L 37.6% C 0.099 H 259.0°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#1E4075
RGB	rgb(30, 64, 117)
HSL	hsl(217, 59%, 29%)
HSV	hsv(217, 74%, 46%)
CMYK	cmyk(74.4%, 45.3%, 0%, 54.1%)
CIE-LAB	lab(27.37, 7.37, -34.05)
CIE-LCH	lch(27.37, 34.84, 282.21°)
OKLab	oklab(37.61% -0.0189 -0.0974)
OKLCH	oklch(37.61% 0.099 259)
XYZ	xyz(5.5785, 5.2266, 17.5410)
Luminance	0.0523 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4075 #75531E

analogous

#1E6C75 #1E4075 #281E75

triadic

#1E4075 #751E40 #40751E

tetradic

#1E4075 #751E6C #75531E #1E7528

square

#1E4075 #751E6C #75531E #1E7528

split-complementary

#1E4075 #75281E #6C751E

monochromatic

#060D18 #122544 #1E4075 #2A5BA6 #4077CE

Accessibility & contrast

On white

10.27

#1E4075 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#1E4075 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4075

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4075	#FFFFFF	#000000	##FFFFFF
##1E4075	1.00	10.27	2.05	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#264577

Deuteranopia (green-blind)

#173D74

Tritanopia (blue-blind)

#004C54

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1e4075;
/* rgb */ color: rgb(30, 64, 117);
/* oklch */ color: oklch(37.6% 0.099 259.0);

Tailwind

colors: {
  custom: {
    50: '#66749d',
    500: '#1e4075',
    950: '#000000',
  },
}

SCSS

$custom: #1e4075;
$custom-light: #66749d;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4075",
  "rgb": {
    "r": 30,
    "g": 64,
    "b": 117
  },
  "hsl": {
    "h": 216.552,
    "s": 59.184,
    "l": 28.824
  },
  "oklch": {
    "l": 0.37609,
    "c": 0.09917,
    "h": 259
  },
  "luminance": 0.05227
}

Semantic roles & 50–950 ramp

primary

#1E4075

secondary

#A98246

accent

#A545E2

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #1E4075

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

Preview Lab → · Contrast checker → · Palette generator →