#1E4777#1E4777

#1E4777 is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.5% C 0.094 H 254.2°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#1E4777
RGB	rgb(30, 71, 119)
HSL	hsl(212, 60%, 29%)
HSV	hsv(212, 75%, 47%)
CMYK	cmyk(74.8%, 40.3%, 0%, 53.3%)
CIE-LAB	lab(29.70, 3.40, -31.60)
CIE-LCH	lch(29.70, 31.78, 276.14°)
OKLab	oklab(39.46% -0.0255 -0.09)
OKLCH	oklch(39.46% 0.094 254.2)
XYZ	xyz(6.1172, 6.1137, 18.3069)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4777 #774E1E

analogous

#1E7477 #1E4777 #221E77

triadic

#1E4777 #771E47 #47771E

tetradic

#1E4777 #771E74 #774E1E #1E7722

square

#1E4777 #771E74 #774E1E #1E7722

split-complementary

#1E4777 #77221E #74771E

monochromatic

#060F18 #122A46 #1E4777 #2A64A8 #4082CF

Accessibility & contrast

On white

9.45

#1E4777 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#1E4777 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4777

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4777	#FFFFFF	#000000	##FFFFFF
##1E4777	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314A79

Deuteranopia (green-blind)

#234276

Tritanopia (blue-blind)

#005259

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1e4777;
/* rgb */ color: rgb(30, 71, 119);
/* oklch */ color: oklch(39.5% 0.094 254.2);

Tailwind

colors: {
  custom: {
    50: '#66799e',
    500: '#1e4777',
    950: '#000000',
  },
}

SCSS

$custom: #1e4777;
$custom-light: #66799e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4777",
  "rgb": {
    "r": 30,
    "g": 71,
    "b": 119
  },
  "hsl": {
    "h": 212.36,
    "s": 59.732,
    "l": 29.216
  },
  "oklch": {
    "l": 0.39456,
    "c": 0.09358,
    "h": 254.2
  },
  "luminance": 0.06114
}

Semantic roles & 50–950 ramp

primary

#1E4777

secondary

#AB7C46

accent

#9A45E3

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #1E4777

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

Preview Lab → · Contrast checker → · Palette generator →