#1E5A9D#1E5A9D

#1E5A9D is a mid, vivid cyan. Relative luminance 0.100; OKLCH L 46.6% C 0.125 H 254.1°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#1E5A9D
RGB	rgb(30, 90, 157)
HSL	hsl(212, 68%, 37%)
HSV	hsv(212, 81%, 62%)
CMYK	cmyk(80.9%, 42.7%, 0%, 38.4%)
CIE-LAB	lab(37.88, 5.94, -41.83)
CIE-LCH	lch(37.88, 42.25, 278.09°)
OKLab	oklab(46.58% -0.0342 -0.1197)
OKLCH	oklch(46.58% 0.125 254.1)
XYZ	xyz(10.2751, 10.0214, 33.2845)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5A9D #9D611E

analogous

#1E9A9D #1E5A9D #221E9D

triadic

#1E5A9D #9D1E5A #5A9D1E

tetradic

#1E5A9D #9D1E9A #9D611E #1E9D22

square

#1E5A9D #9D1E9A #9D611E #1E9D22

split-complementary

#1E5A9D #9D221E #9A9D1E

monochromatic

#0A1F36 #143D6A #1E5A9D #2877D0 #5797DF

Accessibility & contrast

On white

6.99

#1E5A9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#1E5A9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5A9D

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5A9D	#FFFFFF	#000000	##FFFFFF
##1E5A9D	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395FA0

Deuteranopia (green-blind)

#22549C

Tritanopia (blue-blind)

#006A74

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1e5a9d;
/* rgb */ color: rgb(30, 90, 157);
/* oklch */ color: oklch(46.6% 0.125 254.1);

Tailwind

colors: {
  custom: {
    50: '#6f88ba',
    500: '#1e5a9d',
    950: '#000000',
  },
}

SCSS

$custom: #1e5a9d;
$custom-light: #6f88ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5a9d",
  "rgb": {
    "r": 30,
    "g": 90,
    "b": 157
  },
  "hsl": {
    "h": 211.654,
    "s": 67.914,
    "l": 36.667
  },
  "oklch": {
    "l": 0.46579,
    "c": 0.12451,
    "h": 254.1
  },
  "luminance": 0.10023
}

Semantic roles & 50–950 ramp

primary

#1E5A9D

secondary

#C28E54

accent

#993DEB

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B12

muted

#7B7C81

Preview Lab

Preview with #1E5A9D

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

Preview Lab → · Contrast checker → · Palette generator →