#1E4072#1E4072

#1E4072 is a dark, moderate blue. Relative luminance 0.052; OKLCH L 37.4% C 0.095 H 258.1°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#1E4072
RGB	rgb(30, 64, 114)
HSL	hsl(216, 58%, 28%)
HSV	hsv(216, 74%, 45%)
CMYK	cmyk(73.7%, 43.9%, 0%, 55.3%)
CIE-LAB	lab(27.18, 6.16, -32.46)
CIE-LCH	lch(27.18, 33.04, 280.75°)
OKLab	oklab(37.4% -0.0195 -0.0927)
OKLCH	oklch(37.4% 0.095 258.1)
XYZ	xyz(5.4050, 5.1571, 16.6269)
Luminance	0.0516 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4072 #72501E

analogous

#1E6A72 #1E4072 #261E72

triadic

#1E4072 #721E40 #40721E

tetradic

#1E4072 #721E6A #72501E #1E7226

square

#1E4072 #721E6A #72501E #1E7226

split-complementary

#1E4072 #72261E #6A721E

monochromatic

#060E18 #112542 #1E4072 #2B5BA2 #3E78CC

Accessibility & contrast

On white

10.34

#1E4072 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#1E4072 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4072

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4072	#FFFFFF	#000000	##FFFFFF
##1E4072	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#284474

Deuteranopia (green-blind)

#1A3D71

Tritanopia (blue-blind)

#004C53

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #1e4072;
/* rgb */ color: rgb(30, 64, 114);
/* oklch */ color: oklch(37.4% 0.095 258.1);

Tailwind

colors: {
  custom: {
    50: '#65749b',
    500: '#1e4072',
    950: '#000000',
  },
}

SCSS

$custom: #1e4072;
$custom-light: #65749b;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4072",
  "rgb": {
    "r": 30,
    "g": 64,
    "b": 114
  },
  "hsl": {
    "h": 215.714,
    "s": 58.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.37397,
    "c": 0.09471,
    "h": 258.1
  },
  "luminance": 0.05158
}

Semantic roles & 50–950 ramp

primary

#1E4072

secondary

#A67F46

accent

#A346E2

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #1E4072

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

Preview Lab → · Contrast checker → · Palette generator →