#1E5779#1E5779

#1E5779 is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.6% C 0.081 H 239.0°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#1E5779
RGB	rgb(30, 87, 121)
HSL	hsl(202, 60%, 30%)
HSV	hsv(202, 75%, 47%)
CMYK	cmyk(75.2%, 28.1%, 0%, 52.5%)
CIE-LAB	lab(34.95, -6.16, -24.57)
CIE-LCH	lch(34.95, 25.33, 255.92°)
OKLab	oklab(43.62% -0.0417 -0.0693)
OKLCH	oklch(43.62% 0.081 239)
XYZ	xyz(7.3935, 8.4720, 19.3311)
Luminance	0.0847 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5779 #79401E

analogous

#1E796E #1E5779 #1E2979

triadic

#1E5779 #791E57 #57791E

tetradic

#1E5779 #6E1E79 #79401E #29791E

square

#1E5779 #6E1E79 #79401E #29791E

split-complementary

#1E5779 #791E29 #796E1E

monochromatic

#061219 #123448 #1E5779 #2A7AAA #419BD0

Accessibility & contrast

On white

7.79

#1E5779 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#1E5779 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5779

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5779	#FFFFFF	#000000	##FFFFFF
##1E5779	1.00	7.79	2.69	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47577B

Deuteranopia (green-blind)

#3B4E78

Tritanopia (blue-blind)

#006063

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1e5779;
/* rgb */ color: rgb(30, 87, 121);
/* oklch */ color: oklch(43.6% 0.081 239.0);

Tailwind

colors: {
  custom: {
    50: '#6786a0',
    500: '#1e5779',
    950: '#000000',
  },
}

SCSS

$custom: #1e5779;
$custom-light: #6786a0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5779",
  "rgb": {
    "r": 30,
    "g": 87,
    "b": 121
  },
  "hsl": {
    "h": 202.418,
    "s": 60.265,
    "l": 29.608
  },
  "oklch": {
    "l": 0.43624,
    "c": 0.08091,
    "h": 239
  },
  "luminance": 0.08473
}

Semantic roles & 50–950 ramp

primary

#1E5779

secondary

#AD6C46

accent

#8044E3

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #1E5779

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

Preview Lab → · Contrast checker → · Palette generator →