#1E4C7D#1E4C7D

#1E4C7D is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 41.1% C 0.096 H 252.5°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#1E4C7D
RGB	rgb(30, 76, 125)
HSL	hsl(211, 61%, 30%)
HSV	hsv(211, 76%, 49%)
CMYK	cmyk(76%, 39.2%, 0%, 51%)
CIE-LAB	lab(31.64, 2.45, -32.27)
CIE-LCH	lch(31.64, 32.36, 274.34°)
OKLab	oklab(41.09% -0.029 -0.0919)
OKLCH	oklch(41.09% 0.096 252.5)
XYZ	xyz(6.8202, 6.9248, 20.3752)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4C7D #7D4F1E

analogous

#1E7B7D #1E4C7D #1F1E7D

triadic

#1E4C7D #7D1E4C #4C7D1E

tetradic

#1E4C7D #7D1E7B #7D4F1E #1E7D1F

square

#1E4C7D #7D1E7B #7D4F1E #1E7D1F

split-complementary

#1E4C7D #7D1F1E #7B7D1E

monochromatic

#06101A #122E4C #1E4C7D #2A6AAE #4388D2

Accessibility & contrast

On white

8.80

#1E4C7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#1E4C7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4C7D

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4C7D	#FFFFFF	#000000	##FFFFFF
##1E4C7D	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354F7F

Deuteranopia (green-blind)

#27467C

Tritanopia (blue-blind)

#00585E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1e4c7d;
/* rgb */ color: rgb(30, 76, 125);
/* oklch */ color: oklch(41.1% 0.096 252.5);

Tailwind

colors: {
  custom: {
    50: '#687da3',
    500: '#1e4c7d',
    950: '#000000',
  },
}

SCSS

$custom: #1e4c7d;
$custom-light: #687da3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4c7d",
  "rgb": {
    "r": 30,
    "g": 76,
    "b": 125
  },
  "hsl": {
    "h": 210.947,
    "s": 61.29,
    "l": 30.392
  },
  "oklch": {
    "l": 0.41085,
    "c": 0.09639,
    "h": 252.5
  },
  "luminance": 0.06926
}

Semantic roles & 50–950 ramp

primary

#1E4C7D

secondary

#B07D46

accent

#9643E4

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #1E4C7D

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

Preview Lab → · Contrast checker → · Palette generator →