#1E5F89#1E5F89

#1E5F89 is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.6% C 0.094 H 241.6°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#1E5F89
RGB	rgb(30, 95, 137)
HSL	hsl(204, 64%, 33%)
HSV	hsv(204, 78%, 54%)
CMYK	cmyk(78.1%, 30.7%, 0%, 46.3%)
CIE-LAB	lab(38.31, -5.03, -29.09)
CIE-LCH	lch(38.31, 29.52, 260.18°)
OKLab	oklab(46.56% -0.0445 -0.0823)
OKLCH	oklch(46.56% 0.094 241.6)
XYZ	xyz(9.1412, 10.2655, 25.1617)
Luminance	0.1027 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5F89 #89481E

analogous

#1E897D #1E5F89 #1E2A89

triadic

#1E5F89 #891E5F #5F891E

tetradic

#1E5F89 #7D1E89 #89481E #2A891E

square

#1E5F89 #7D1E89 #89481E #2A891E

split-complementary

#1E5F89 #891E2A #897D1E

monochromatic

#081925 #133C57 #1E5F89 #2982BB #4AA0D7

Accessibility & contrast

On white

6.88

#1E5F89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#1E5F89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5F89

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5F89	#FFFFFF	#000000	##FFFFFF
##1E5F89	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B608B

Deuteranopia (green-blind)

#3D5688

Tritanopia (blue-blind)

#00696E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #1e5f89;
/* rgb */ color: rgb(30, 95, 137);
/* oklch */ color: oklch(46.6% 0.094 241.6);

Tailwind

colors: {
  custom: {
    50: '#6a8cab',
    500: '#1e5f89',
    950: '#000000',
  },
}

SCSS

$custom: #1e5f89;
$custom-light: #6a8cab;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5f89",
  "rgb": {
    "r": 30,
    "g": 95,
    "b": 137
  },
  "hsl": {
    "h": 203.551,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.46555,
    "c": 0.09358,
    "h": 241.6
  },
  "luminance": 0.10267
}

Semantic roles & 50–950 ramp

primary

#1E5F89

secondary

#BA7549

accent

#8241E7

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #1E5F89

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

Preview Lab → · Contrast checker → · Palette generator →