#1E5A89#1E5A89

#1E5A89 is a mid, moderate cyan. Relative luminance 0.094; OKLCH L 45.3% C 0.098 H 246.2°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#1E5A89
RGB	rgb(30, 90, 137)
HSL	hsl(206, 64%, 33%)
HSV	hsv(206, 78%, 54%)
CMYK	cmyk(78.1%, 34.3%, 0%, 46.3%)
CIE-LAB	lab(36.73, -1.91, -31.58)
CIE-LCH	lch(36.73, 31.64, 266.54°)
OKLab	oklab(45.3% -0.0395 -0.0897)
OKLCH	oklch(45.3% 0.098 246.2)
XYZ	xyz(8.7052, 9.3935, 25.0164)
Luminance	0.0939 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5A89 #894D1E

analogous

#1E8982 #1E5A89 #1E2589

triadic

#1E5A89 #891E5A #5A891E

tetradic

#1E5A89 #821E89 #894D1E #25891E

square

#1E5A89 #821E89 #894D1E #25891E

split-complementary

#1E5A89 #891E25 #89821E

monochromatic

#081825 #133957 #1E5A89 #297BBB #4A99D7

Accessibility & contrast

On white

7.29

#1E5A89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#1E5A89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5A89

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5A89	#FFFFFF	#000000	##FFFFFF
##1E5A89	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445C8B

Deuteranopia (green-blind)

#355288

Tritanopia (blue-blind)

#00656B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1e5a89;
/* rgb */ color: rgb(30, 90, 137);
/* oklch */ color: oklch(45.3% 0.098 246.2);

Tailwind

colors: {
  custom: {
    50: '#6a88ab',
    500: '#1e5a89',
    950: '#000000',
  },
}

SCSS

$custom: #1e5a89;
$custom-light: #6a88ab;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5a89",
  "rgb": {
    "r": 30,
    "g": 90,
    "b": 137
  },
  "hsl": {
    "h": 206.355,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.45304,
    "c": 0.09799,
    "h": 246.2
  },
  "luminance": 0.09394
}

Semantic roles & 50–950 ramp

primary

#1E5A89

secondary

#BA7B49

accent

#8A41E7

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1E5A89

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

Preview Lab → · Contrast checker → · Palette generator →