#1E4B87#1E4B87

#1E4B87 is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.5% C 0.112 H 256.7°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#1E4B87
RGB	rgb(30, 75, 135)
HSL	hsl(214, 64%, 32%)
HSV	hsv(214, 78%, 53%)
CMYK	cmyk(77.8%, 44.4%, 0%, 47.1%)
CIE-LAB	lab(31.94, 7.11, -37.98)
CIE-LCH	lch(31.94, 38.64, 280.60°)
OKLab	oklab(41.52% -0.0256 -0.1087)
OKLCH	oklch(41.52% 0.112 256.7)
XYZ	xyz(7.4231, 7.0566, 23.8878)
Luminance	0.0706 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4B87 #875A1E

analogous

#1E7F87 #1E4B87 #261E87

triadic

#1E4B87 #871E4B #4B871E

tetradic

#1E4B87 #871E7F #875A1E #1E8726

square

#1E4B87 #871E7F #875A1E #1E8726

split-complementary

#1E4B87 #87261E #7F871E

monochromatic

#081323 #132F55 #1E4B87 #2967B9 #4986D7

Accessibility & contrast

On white

8.71

#1E4B87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#1E4B87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4B87

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4B87	#FFFFFF	#000000	##FFFFFF
##1E4B87	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5089

Deuteranopia (green-blind)

#1A4786

Tritanopia (blue-blind)

#005962

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1e4b87;
/* rgb */ color: rgb(30, 75, 135);
/* oklch */ color: oklch(41.5% 0.112 256.7);

Tailwind

colors: {
  custom: {
    50: '#6a7caa',
    500: '#1e4b87',
    950: '#000000',
  },
}

SCSS

$custom: #1e4b87;
$custom-light: #6a7caa;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4b87",
  "rgb": {
    "r": 30,
    "g": 75,
    "b": 135
  },
  "hsl": {
    "h": 214.286,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41517,
    "c": 0.11167,
    "h": 256.7
  },
  "luminance": 0.07057
}

Semantic roles & 50–950 ramp

primary

#1E4B87

secondary

#B98848

accent

#A041E7

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #1E4B87

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

Preview Lab → · Contrast checker → · Palette generator →