#1E4F77#1E4F77

#1E4F77 is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.5% C 0.085 H 246.5°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#1E4F77
RGB	rgb(30, 79, 119)
HSL	hsl(207, 60%, 29%)
HSV	hsv(207, 75%, 47%)
CMYK	cmyk(74.8%, 33.6%, 0%, 53.3%)
CIE-LAB	lab(32.26, -1.87, -27.55)
CIE-LCH	lch(32.26, 27.61, 266.12°)
OKLab	oklab(41.46% -0.0339 -0.0781)
OKLCH	oklch(41.46% 0.085 246.5)
XYZ	xyz(6.6599, 7.1992, 18.4878)
Luminance	0.0720 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4F77 #77461E

analogous

#1E7773 #1E4F77 #1E2377

triadic

#1E4F77 #771E4F #4F771E

tetradic

#1E4F77 #731E77 #77461E #23771E

square

#1E4F77 #731E77 #77461E #23771E

split-complementary

#1E4F77 #771E23 #77731E

monochromatic

#061018 #122F46 #1E4F77 #2A6FA8 #408FCF

Accessibility & contrast

On white

8.61

#1E4F77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#1E4F77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4F77

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4F77	#FFFFFF	#000000	##FFFFFF
##1E4F77	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)

#3D5179

Deuteranopia (green-blind)

#304876

Tritanopia (blue-blind)

#00595D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1e4f77;
/* rgb */ color: rgb(30, 79, 119);
/* oklch */ color: oklch(41.5% 0.085 246.5);

Tailwind

colors: {
  custom: {
    50: '#66809e',
    500: '#1e4f77',
    950: '#000000',
  },
}

SCSS

$custom: #1e4f77;
$custom-light: #66809e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4f77",
  "rgb": {
    "r": 30,
    "g": 79,
    "b": 119
  },
  "hsl": {
    "h": 206.966,
    "s": 59.732,
    "l": 29.216
  },
  "oklch": {
    "l": 0.41462,
    "c": 0.08511,
    "h": 246.5
  },
  "luminance": 0.072
}

Semantic roles & 50–950 ramp

primary

#1E4F77

secondary

#AB7346

accent

#8C45E3

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #1E4F77

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

Preview Lab → · Contrast checker → · Palette generator →