#1E5D79#1E5D79

#1E5D79 is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.2% C 0.077 H 231.5°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#1E5D79
RGB	rgb(30, 93, 121)
HSL	hsl(198, 60%, 30%)
HSV	hsv(198, 75%, 47%)
CMYK	cmyk(75.2%, 23.1%, 0%, 52.5%)
CIE-LAB	lab(36.90, -9.82, -21.53)
CIE-LCH	lch(36.90, 23.66, 245.48°)
OKLab	oklab(45.18% -0.0482 -0.0605)
OKLCH	oklch(45.18% 0.077 231.5)
XYZ	xyz(7.8996, 9.4843, 19.4998)
Luminance	0.0949 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5D79 #793A1E

analogous

#1E7968 #1E5D79 #1E2F79

triadic

#1E5D79 #791E5D #5D791E

tetradic

#1E5D79 #681E79 #793A1E #2F791E

square

#1E5D79 #681E79 #793A1E #2F791E

split-complementary

#1E5D79 #791E2F #79681E

monochromatic

#061319 #123748 #1E5D79 #2A83AA #41A4D0

Accessibility & contrast

On white

7.25

#1E5D79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#1E5D79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5D79

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5D79	#FFFFFF	#000000	##FFFFFF
##1E5D79	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5C7A

Deuteranopia (green-blind)

#435379

Tritanopia (blue-blind)

#006566

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1e5d79;
/* rgb */ color: rgb(30, 93, 121);
/* oklch */ color: oklch(45.2% 0.077 231.5);

Tailwind

colors: {
  custom: {
    50: '#678a9f',
    500: '#1e5d79',
    950: '#000000',
  },
}

SCSS

$custom: #1e5d79;
$custom-light: #678a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5d79",
  "rgb": {
    "r": 30,
    "g": 93,
    "b": 121
  },
  "hsl": {
    "h": 198.462,
    "s": 60.265,
    "l": 29.608
  },
  "oklch": {
    "l": 0.45178,
    "c": 0.07731,
    "h": 231.5
  },
  "luminance": 0.09485
}

Semantic roles & 50–950 ramp

primary

#1E5D79

secondary

#AD6646

accent

#7544E3

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #1E5D79

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

Preview Lab → · Contrast checker → · Palette generator →