#1E5CA6#1E5CA6

#1E5CA6 is a mid, vivid cyan. Relative luminance 0.107; OKLCH L 47.7% C 0.134 H 255.4°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#1E5CA6
RGB	rgb(30, 92, 166)
HSL	hsl(213, 69%, 38%)
HSV	hsv(213, 82%, 65%)
CMYK	cmyk(81.9%, 44.6%, 0%, 34.9%)
CIE-LAB	lab(39.04, 8.20, -45.34)
CIE-LCH	lch(39.04, 46.08, 280.25°)
OKLab	oklab(47.66% -0.0339 -0.13)
OKLCH	oklch(47.66% 0.134 255.4)
XYZ	xyz(11.2429, 10.6821, 37.5383)
Luminance	0.1068 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5CA6 #A6681E

analogous

#1EA0A6 #1E5CA6 #241EA6

triadic

#1E5CA6 #A61E5C #5CA61E

tetradic

#1E5CA6 #A61EA0 #A6681E #1EA624

square

#1E5CA6 #A61EA0 #A6681E #1EA624

split-complementary

#1E5CA6 #A6241E #A0A61E

monochromatic

#0B233E #153F72 #1E5CA6 #2979D8 #5D99E2

Accessibility & contrast

On white

6.70

#1E5CA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#1E5CA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5CA6

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5CA6	#FFFFFF	#000000	##FFFFFF
##1E5CA6	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3663A9

Deuteranopia (green-blind)

#1956A5

Tritanopia (blue-blind)

#006E79

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1e5ca6;
/* rgb */ color: rgb(30, 92, 166);
/* oklch */ color: oklch(47.7% 0.134 255.4);

Tailwind

colors: {
  custom: {
    50: '#7189c1',
    500: '#1e5ca6',
    950: '#000000',
  },
}

SCSS

$custom: #1e5ca6;
$custom-light: #7189c1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5ca6",
  "rgb": {
    "r": 30,
    "g": 92,
    "b": 166
  },
  "hsl": {
    "h": 212.647,
    "s": 69.388,
    "l": 38.431
  },
  "oklch": {
    "l": 0.4766,
    "c": 0.13437,
    "h": 255.4
  },
  "luminance": 0.10683
}

Semantic roles & 50–950 ramp

primary

#1E5CA6

secondary

#C6955A

accent

#9C3CEC

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #1E5CA6

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

Preview Lab → · Contrast checker → · Palette generator →