#1E4F7A#1E4F7A

#1E4F7A is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.6% C 0.089 H 248.3°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#1E4F7A
RGB	rgb(30, 79, 122)
HSL	hsl(208, 61%, 30%)
HSV	hsv(208, 75%, 48%)
CMYK	cmyk(75.4%, 35.2%, 0%, 52.2%)
CIE-LAB	lab(32.42, -0.70, -29.16)
CIE-LCH	lch(32.42, 29.17, 268.63°)
OKLab	oklab(41.64% -0.0329 -0.0828)
OKLCH	oklch(41.64% 0.089 248.3)
XYZ	xyz(6.8429, 7.2724, 19.4516)
Luminance	0.0727 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4F7A #7A491E

analogous

#1E7A77 #1E4F7A #1E217A

triadic

#1E4F7A #7A1E4F #4F7A1E

tetradic

#1E4F7A #771E7A #7A491E #217A1E

square

#1E4F7A #771E7A #7A491E #217A1E

split-complementary

#1E4F7A #7A1E21 #7A771E

monochromatic

#061019 #122F49 #1E4F7A #2A6FAB #428ED0

Accessibility & contrast

On white

8.56

#1E4F7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#1E4F7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4F7A

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4F7A	#FFFFFF	#000000	##FFFFFF
##1E4F7A	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B517C

Deuteranopia (green-blind)

#2E4879

Tritanopia (blue-blind)

#00595F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1e4f7a;
/* rgb */ color: rgb(30, 79, 122);
/* oklch */ color: oklch(41.6% 0.089 248.3);

Tailwind

colors: {
  custom: {
    50: '#6780a0',
    500: '#1e4f7a',
    950: '#000000',
  },
}

SCSS

$custom: #1e4f7a;
$custom-light: #6780a0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4f7a",
  "rgb": {
    "r": 30,
    "g": 79,
    "b": 122
  },
  "hsl": {
    "h": 208.043,
    "s": 60.526,
    "l": 29.804
  },
  "oklch": {
    "l": 0.41644,
    "c": 0.08909,
    "h": 248.3
  },
  "luminance": 0.07273
}

Semantic roles & 50–950 ramp

primary

#1E4F7A

secondary

#AE7746

accent

#8F44E4

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#070A0F

muted

#7A7C7E

Preview Lab

Preview with #1E4F7A

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

Preview Lab → · Contrast checker → · Palette generator →