#1E5CA9#1E5CA9

#1E5CA9 is a mid, vivid cyan. Relative luminance 0.108; OKLCH L 47.9% C 0.138 H 256.1°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#1E5CA9
RGB	rgb(30, 92, 169)
HSL	hsl(213, 70%, 39%)
HSV	hsv(213, 82%, 66%)
CMYK	cmyk(82.2%, 45.6%, 0%, 33.7%)
CIE-LAB	lab(39.23, 9.39, -46.82)
CIE-LCH	lch(39.23, 47.75, 281.34°)
OKLab	oklab(47.87% -0.0333 -0.1343)
OKLCH	oklch(47.87% 0.138 256.1)
XYZ	xyz(11.5213, 10.7935, 39.0045)
Luminance	0.1080 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5CA9 #A96B1E

analogous

#1EA2A9 #1E5CA9 #251EA9

triadic

#1E5CA9 #A91E5C #5CA91E

tetradic

#1E5CA9 #A91EA2 #A96B1E #1EA925

square

#1E5CA9 #A91EA2 #A96B1E #1EA925

split-complementary

#1E5CA9 #A9251E #A2A91E

monochromatic

#0C2341 #154075 #1E5CA9 #2B79D9 #5F9AE3

Accessibility & contrast

On white

6.65

#1E5CA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#1E5CA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5CA9

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5CA9	#FFFFFF	#000000	##FFFFFF
##1E5CA9	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3363AC

Deuteranopia (green-blind)

#1357A7

Tritanopia (blue-blind)

#006E7A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1e5ca9;
/* rgb */ color: rgb(30, 92, 169);
/* oklch */ color: oklch(47.9% 0.138 256.1);

Tailwind

colors: {
  custom: {
    50: '#7189c3',
    500: '#1e5ca9',
    950: '#000000',
  },
}

SCSS

$custom: #1e5ca9;
$custom-light: #7189c3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5ca9",
  "rgb": {
    "r": 30,
    "g": 92,
    "b": 169
  },
  "hsl": {
    "h": 213.237,
    "s": 69.849,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47869,
    "c": 0.13842,
    "h": 256.1
  },
  "luminance": 0.10795
}

Semantic roles & 50–950 ramp

primary

#1E5CA9

secondary

#C7975C

accent

#9D3BED

background

#F7F8FC

surface

#EDF0F8

border

#C8CBD1

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #1E5CA9

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

Preview Lab → · Contrast checker → · Palette generator →