#1E5185#1E5185

#1E5185 is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.8% C 0.102 H 251.8°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#1E5185
RGB	rgb(30, 81, 133)
HSL	hsl(210, 63%, 32%)
HSV	hsv(210, 77%, 52%)
CMYK	cmyk(77.4%, 39.1%, 0%, 47.8%)
CIE-LAB	lab(33.68, 2.32, -33.97)
CIE-LCH	lch(33.68, 34.05, 273.91°)
OKLab	oklab(42.83% -0.0318 -0.0968)
OKLCH	oklch(42.83% 0.102 251.8)
XYZ	xyz(7.7099, 7.8534, 23.2953)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5185 #85521E

analogous

#1E8585 #1E5185 #1E1E85

triadic

#1E5185 #851E51 #51851E

tetradic

#1E5185 #851E85 #85521E #1E851E

square

#1E5185 #851E85 #85521E #1E851E

split-complementary

#1E5185 #851E1E #85851E

monochromatic

#071421 #133353 #1E5185 #296FB7 #488ED6

Accessibility & contrast

On white

8.17

#1E5185 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#1E5185 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5185

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5185	#FFFFFF	#000000	##FFFFFF
##1E5185	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395487

Deuteranopia (green-blind)

#294B84

Tritanopia (blue-blind)

#005D64

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1e5185;
/* rgb */ color: rgb(30, 81, 133);
/* oklch */ color: oklch(42.8% 0.102 251.8);

Tailwind

colors: {
  custom: {
    50: '#6981a9',
    500: '#1e5185',
    950: '#000000',
  },
}

SCSS

$custom: #1e5185;
$custom-light: #6981a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5185",
  "rgb": {
    "r": 30,
    "g": 81,
    "b": 133
  },
  "hsl": {
    "h": 210.291,
    "s": 63.19,
    "l": 31.961
  },
  "oklch": {
    "l": 0.42833,
    "c": 0.10192,
    "h": 251.8
  },
  "luminance": 0.07854
}

Semantic roles & 50–950 ramp

primary

#1E5185

secondary

#B88047

accent

#9542E6

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1E5185

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

Preview Lab → · Contrast checker → · Palette generator →