#1E5186#1E5186

#1E5186 is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.9% C 0.103 H 252.2°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#1E5186
RGB	rgb(30, 81, 134)
HSL	hsl(211, 63%, 32%)
HSV	hsv(211, 78%, 53%)
CMYK	cmyk(77.6%, 39.6%, 0%, 47.5%)
CIE-LAB	lab(33.73, 2.72, -34.49)
CIE-LCH	lch(33.73, 34.60, 274.50°)
OKLab	oklab(42.9% -0.0315 -0.0984)
OKLCH	oklch(42.9% 0.103 252.2)
XYZ	xyz(7.7793, 7.8812, 23.6609)
Luminance	0.0788 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5186 #86531E

analogous

#1E8586 #1E5186 #1F1E86

triadic

#1E5186 #861E51 #51861E

tetradic

#1E5186 #861E85 #86531E #1E861F

square

#1E5186 #861E85 #86531E #1E861F

split-complementary

#1E5186 #861F1E #85861E

monochromatic

#081522 #133354 #1E5186 #296FB8 #488ED6

Accessibility & contrast

On white

8.15

#1E5186 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#1E5186 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5186

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5186	#FFFFFF	#000000	##FFFFFF
##1E5186	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385588

Deuteranopia (green-blind)

#284B85

Tritanopia (blue-blind)

#005E65

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1e5186;
/* rgb */ color: rgb(30, 81, 134);
/* oklch */ color: oklch(42.9% 0.103 252.2);

Tailwind

colors: {
  custom: {
    50: '#6a81a9',
    500: '#1e5186',
    950: '#000000',
  },
}

SCSS

$custom: #1e5186;
$custom-light: #6a81a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5186",
  "rgb": {
    "r": 30,
    "g": 81,
    "b": 134
  },
  "hsl": {
    "h": 210.577,
    "s": 63.415,
    "l": 32.157
  },
  "oklch": {
    "l": 0.42897,
    "c": 0.10329,
    "h": 252.2
  },
  "luminance": 0.07882
}

Semantic roles & 50–950 ramp

primary

#1E5186

secondary

#B88147

accent

#9541E6

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1E5186

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

Preview Lab → · Contrast checker → · Palette generator →