#1E4E7A#1E4E7A

#1E4E7A is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.4% C 0.090 H 249.3°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#1E4E7A
RGB	rgb(30, 78, 122)
HSL	hsl(209, 61%, 30%)
HSV	hsv(209, 75%, 48%)
CMYK	cmyk(75.4%, 36.1%, 0%, 52.2%)
CIE-LAB	lab(32.10, -0.05, -29.66)
CIE-LCH	lch(32.10, 29.66, 269.91°)
OKLab	oklab(41.39% -0.0319 -0.0843)
OKLCH	oklch(41.39% 0.09 249.3)
XYZ	xyz(6.7713, 7.1292, 19.4278)
Luminance	0.0713 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4E7A #7A4A1E

analogous

#1E7A78 #1E4E7A #1E207A

triadic

#1E4E7A #7A1E4E #4E7A1E

tetradic

#1E4E7A #781E7A #7A4A1E #207A1E

square

#1E4E7A #781E7A #7A4A1E #207A1E

split-complementary

#1E4E7A #7A1E20 #7A781E

monochromatic

#061019 #122F49 #1E4E7A #2A6DAB #428CD0

Accessibility & contrast

On white

8.66

#1E4E7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#1E4E7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4E7A

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4E7A	#FFFFFF	#000000	##FFFFFF
##1E4E7A	1.00	8.66	2.43	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A507C

Deuteranopia (green-blind)

#2D4879

Tritanopia (blue-blind)

#00585E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1e4e7a;
/* rgb */ color: rgb(30, 78, 122);
/* oklch */ color: oklch(41.4% 0.090 249.3);

Tailwind

colors: {
  custom: {
    50: '#677fa0',
    500: '#1e4e7a',
    950: '#000000',
  },
}

SCSS

$custom: #1e4e7a;
$custom-light: #677fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4e7a",
  "rgb": {
    "r": 30,
    "g": 78,
    "b": 122
  },
  "hsl": {
    "h": 208.696,
    "s": 60.526,
    "l": 29.804
  },
  "oklch": {
    "l": 0.41393,
    "c": 0.09011,
    "h": 249.3
  },
  "luminance": 0.0713
}

Semantic roles & 50–950 ramp

primary

#1E4E7A

secondary

#AE7846

accent

#9044E4

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#070A0F

muted

#7A7C7E

Preview Lab

Preview with #1E4E7A

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

Preview Lab → · Contrast checker → · Palette generator →