#1E5B97#1E5B97

#1E5B97 is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 46.4% C 0.115 H 251.6°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#1E5B97
RGB	rgb(30, 91, 151)
HSL	hsl(210, 67%, 35%)
HSV	hsv(210, 80%, 59%)
CMYK	cmyk(80.1%, 39.7%, 0%, 40.8%)
CIE-LAB	lab(37.83, 2.93, -38.31)
CIE-LCH	lch(37.83, 38.43, 274.37°)
OKLab	oklab(46.42% -0.0365 -0.1094)
OKLCH	oklch(46.42% 0.115 251.6)
XYZ	xyz(9.8603, 9.9914, 30.6810)
Luminance	0.0999 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5B97 #975A1E

analogous

#1E9796 #1E5B97 #1E1E97

triadic

#1E5B97 #971E5B #5B971E

tetradic

#1E5B97 #961E97 #975A1E #1E971E

square

#1E5B97 #961E97 #975A1E #1E971E

split-complementary

#1E5B97 #971E1E #97961E

monochromatic

#0A1D31 #143C64 #1E5B97 #287ACA #5398DD

Accessibility & contrast

On white

7.00

#1E5B97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#1E5B97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5B97

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5B97	#FFFFFF	#000000	##FFFFFF
##1E5B97	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5F99

Deuteranopia (green-blind)

#2B5496

Tritanopia (blue-blind)

#006971

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1e5b97;
/* rgb */ color: rgb(30, 91, 151);
/* oklch */ color: oklch(46.4% 0.115 251.6);

Tailwind

colors: {
  custom: {
    50: '#6d89b6',
    500: '#1e5b97',
    950: '#000000',
  },
}

SCSS

$custom: #1e5b97;
$custom-light: #6d89b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5b97",
  "rgb": {
    "r": 30,
    "g": 91,
    "b": 151
  },
  "hsl": {
    "h": 209.752,
    "s": 66.851,
    "l": 35.49
  },
  "oklch": {
    "l": 0.4642,
    "c": 0.11532,
    "h": 251.6
  },
  "luminance": 0.09993
}

Semantic roles & 50–950 ramp

primary

#1E5B97

secondary

#C08851

accent

#933EEA

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1E5B97

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

Preview Lab → · Contrast checker → · Palette generator →