#1E4763#1E4763

#1E4763 is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.2% C 0.066 H 241.3°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#1E4763
RGB	rgb(30, 71, 99)
HSL	hsl(204, 53%, 25%)
HSV	hsv(204, 70%, 39%)
CMYK	cmyk(69.7%, 28.3%, 0%, 61.2%)
CIE-LAB	lab(28.60, -4.39, -20.65)
CIE-LCH	lch(28.60, 21.12, 258.01°)
OKLab	oklab(38.23% -0.0318 -0.0581)
OKLCH	oklch(38.23% 0.066 241.3)
XYZ	xyz(5.0399, 5.6828, 12.6332)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4763 #633A1E

analogous

#1E635C #1E4763 #1E2463

triadic

#1E4763 #631E47 #47631E

tetradic

#1E4763 #5C1E63 #633A1E #24631E

square

#1E4763 #5C1E63 #633A1E #24631E

split-complementary

#1E4763 #631E24 #635C1E

monochromatic

#071117 #102534 #1E4763 #2C6992 #3A8AC1

Accessibility & contrast

On white

9.83

#1E4763 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#1E4763 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4763

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4763	#FFFFFF	#000000	##FFFFFF
##1E4763	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4764

Deuteranopia (green-blind)

#314062

Tritanopia (blue-blind)

#004E51

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1e4763;
/* rgb */ color: rgb(30, 71, 99);
/* oklch */ color: oklch(38.2% 0.066 241.3);

Tailwind

colors: {
  custom: {
    50: '#627a8f',
    500: '#1e4763',
    950: '#000000',
  },
}

SCSS

$custom: #1e4763;
$custom-light: #627a8f;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4763",
  "rgb": {
    "r": 30,
    "g": 71,
    "b": 99
  },
  "hsl": {
    "h": 204.348,
    "s": 53.488,
    "l": 25.294
  },
  "oklch": {
    "l": 0.38232,
    "c": 0.06627,
    "h": 241.3
  },
  "luminance": 0.05683
}

Semantic roles & 50–950 ramp

primary

#1E4763

secondary

#986745

accent

#864BDD

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06090C

muted

#7A7B7D

Preview Lab

Preview with #1E4763

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

Preview Lab → · Contrast checker → · Palette generator →