#1E4D82#1E4D82

#1E4D82 is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.7% C 0.102 H 253.7°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#1E4D82
RGB	rgb(30, 77, 130)
HSL	hsl(212, 63%, 31%)
HSV	hsv(212, 77%, 51%)
CMYK	cmyk(76.9%, 40.8%, 0%, 49%)
CIE-LAB	lab(32.25, 3.77, -34.39)
CIE-LCH	lch(32.25, 34.60, 276.26°)
OKLab	oklab(41.66% -0.0287 -0.0981)
OKLCH	oklch(41.66% 0.102 253.7)
XYZ	xyz(7.2171, 7.1947, 22.1231)
Luminance	0.0720 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4D82 #82531E

analogous

#1E7F82 #1E4D82 #211E82

triadic

#1E4D82 #821E4D #4D821E

tetradic

#1E4D82 #821E7F #82531E #1E8221

square

#1E4D82 #821E7F #82531E #1E8221

split-complementary

#1E4D82 #82211E #7F821E

monochromatic

#07121F #133050 #1E4D82 #296AB4 #4689D4

Accessibility & contrast

On white

8.61

#1E4D82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#1E4D82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4D82

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4D82	#FFFFFF	#000000	##FFFFFF
##1E4D82	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345184

Deuteranopia (green-blind)

#244881

Tritanopia (blue-blind)

#005961

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1e4d82;
/* rgb */ color: rgb(30, 77, 130);
/* oklch */ color: oklch(41.7% 0.102 253.7);

Tailwind

colors: {
  custom: {
    50: '#697ea6',
    500: '#1e4d82',
    950: '#000000',
  },
}

SCSS

$custom: #1e4d82;
$custom-light: #697ea6;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4d82",
  "rgb": {
    "r": 30,
    "g": 77,
    "b": 130
  },
  "hsl": {
    "h": 211.8,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.41658,
    "c": 0.10224,
    "h": 253.7
  },
  "luminance": 0.07195
}

Semantic roles & 50–950 ramp

primary

#1E4D82

secondary

#B58147

accent

#9942E6

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #1E4D82

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

Preview Lab → · Contrast checker → · Palette generator →