#1E5679#1E5679

#1E5679 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.4% C 0.082 H 240.1°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#1E5679
RGB	rgb(30, 86, 121)
HSL	hsl(203, 60%, 30%)
HSV	hsv(203, 75%, 47%)
CMYK	cmyk(75.2%, 28.9%, 0%, 52.5%)
CIE-LAB	lab(34.62, -5.54, -25.07)
CIE-LCH	lch(34.62, 25.68, 257.54°)
OKLab	oklab(43.37% -0.0406 -0.0708)
OKLCH	oklch(43.37% 0.082 240.1)
XYZ	xyz(7.3131, 8.3112, 19.3043)
Luminance	0.0831 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5679 #79411E

analogous

#1E796F #1E5679 #1E2979

triadic

#1E5679 #791E56 #56791E

tetradic

#1E5679 #6F1E79 #79411E #29791E

square

#1E5679 #6F1E79 #79411E #29791E

split-complementary

#1E5679 #791E29 #796F1E

monochromatic

#061119 #123348 #1E5679 #2A79AA #4199D0

Accessibility & contrast

On white

7.89

#1E5679 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#1E5679 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5679

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5679	#FFFFFF	#000000	##FFFFFF
##1E5679	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46567B

Deuteranopia (green-blind)

#394E78

Tritanopia (blue-blind)

#005F62

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1e5679;
/* rgb */ color: rgb(30, 86, 121);
/* oklch */ color: oklch(43.4% 0.082 240.1);

Tailwind

colors: {
  custom: {
    50: '#6785a0',
    500: '#1e5679',
    950: '#000000',
  },
}

SCSS

$custom: #1e5679;
$custom-light: #6785a0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5679",
  "rgb": {
    "r": 30,
    "g": 86,
    "b": 121
  },
  "hsl": {
    "h": 203.077,
    "s": 60.265,
    "l": 29.608
  },
  "oklch": {
    "l": 0.43367,
    "c": 0.08164,
    "h": 240.1
  },
  "luminance": 0.08312
}

Semantic roles & 50–950 ramp

primary

#1E5679

secondary

#AD6E46

accent

#8244E3

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #1E5679

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

Preview Lab → · Contrast checker → · Palette generator →