#1E5379#1E5379

#1E5379 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.6% C 0.084 H 243.5°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#1E5379
RGB	rgb(30, 83, 121)
HSL	hsl(205, 60%, 30%)
HSV	hsv(205, 75%, 47%)
CMYK	cmyk(75.2%, 31.4%, 0%, 52.5%)
CIE-LAB	lab(33.65, -3.65, -26.60)
CIE-LCH	lch(33.65, 26.85, 262.18°)
OKLab	oklab(42.6% -0.0375 -0.0753)
OKLCH	oklch(42.6% 0.084 243.5)
XYZ	xyz(7.0785, 7.8422, 19.2261)
Luminance	0.0784 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5379 #79441E

analogous

#1E7972 #1E5379 #1E2679

triadic

#1E5379 #791E53 #53791E

tetradic

#1E5379 #721E79 #79441E #26791E

square

#1E5379 #721E79 #79441E #26791E

split-complementary

#1E5379 #791E26 #79721E

monochromatic

#061119 #123148 #1E5379 #2A75AA #4194D0

Accessibility & contrast

On white

8.18

#1E5379 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#1E5379 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5379

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5379	#FFFFFF	#000000	##FFFFFF
##1E5379	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42547B

Deuteranopia (green-blind)

#354B78

Tritanopia (blue-blind)

#005C60

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1e5379;
/* rgb */ color: rgb(30, 83, 121);
/* oklch */ color: oklch(42.6% 0.084 243.5);

Tailwind

colors: {
  custom: {
    50: '#6783a0',
    500: '#1e5379',
    950: '#000000',
  },
}

SCSS

$custom: #1e5379;
$custom-light: #6783a0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5379",
  "rgb": {
    "r": 30,
    "g": 83,
    "b": 121
  },
  "hsl": {
    "h": 205.055,
    "s": 60.265,
    "l": 29.608
  },
  "oklch": {
    "l": 0.42598,
    "c": 0.08407,
    "h": 243.5
  },
  "luminance": 0.07843
}

Semantic roles & 50–950 ramp

primary

#1E5379

secondary

#AD7146

accent

#8744E3

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #1E5379

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

Preview Lab → · Contrast checker → · Palette generator →