#1E4F7D#1E4F7D

#1E4F7D is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.8% C 0.093 H 249.9°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#1E4F7D
RGB	rgb(30, 79, 125)
HSL	hsl(209, 61%, 30%)
HSV	hsv(209, 76%, 49%)
CMYK	cmyk(76%, 36.8%, 0%, 51%)
CIE-LAB	lab(32.59, 0.48, -30.76)
CIE-LCH	lch(32.59, 30.76, 270.89°)
OKLab	oklab(41.83% -0.032 -0.0875)
OKLCH	oklch(41.83% 0.093 249.9)
XYZ	xyz(7.0317, 7.3479, 20.4457)
Luminance	0.0735 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4F7D #7D4C1E

analogous

#1E7D7B #1E4F7D #1E1F7D

triadic

#1E4F7D #7D1E4F #4F7D1E

tetradic

#1E4F7D #7B1E7D #7D4C1E #1F7D1E

square

#1E4F7D #7B1E7D #7D4C1E #1F7D1E

split-complementary

#1E4F7D #7D1E1F #7D7B1E

monochromatic

#06111A #12304C #1E4F7D #2A6EAE #438DD2

Accessibility & contrast

On white

8.50

#1E4F7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#1E4F7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4F7D

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4F7D	#FFFFFF	#000000	##FFFFFF
##1E4F7D	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A517F

Deuteranopia (green-blind)

#2C497C

Tritanopia (blue-blind)

#005A60

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1e4f7d;
/* rgb */ color: rgb(30, 79, 125);
/* oklch */ color: oklch(41.8% 0.093 249.9);

Tailwind

colors: {
  custom: {
    50: '#6880a3',
    500: '#1e4f7d',
    950: '#000000',
  },
}

SCSS

$custom: #1e4f7d;
$custom-light: #6880a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4f7d",
  "rgb": {
    "r": 30,
    "g": 79,
    "b": 125
  },
  "hsl": {
    "h": 209.053,
    "s": 61.29,
    "l": 30.392
  },
  "oklch": {
    "l": 0.4183,
    "c": 0.09314,
    "h": 249.9
  },
  "luminance": 0.07349
}

Semantic roles & 50–950 ramp

primary

#1E4F7D

secondary

#B07A46

accent

#9143E4

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #1E4F7D

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

Preview Lab → · Contrast checker → · Palette generator →