#1E6587#1E6587

#1E6587 is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 48.0% C 0.087 H 234.0°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#1E6587
RGB	rgb(30, 101, 135)
HSL	hsl(199, 64%, 32%)
HSV	hsv(199, 78%, 53%)
CMYK	cmyk(77.8%, 25.2%, 0%, 47.1%)
CIE-LAB	lab(40.13, -9.42, -25.03)
CIE-LCH	lch(40.13, 26.74, 249.37°)
OKLab	oklab(47.97% -0.0513 -0.0705)
OKLCH	oklch(47.97% 0.087 234)
XYZ	xyz(9.5605, 11.3315, 24.6003)
Luminance	0.1133 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E6587 #87401E

analogous

#1E8775 #1E6587 #1E3087

triadic

#1E6587 #871E65 #65871E

tetradic

#1E6587 #751E87 #87401E #30871E

square

#1E6587 #751E87 #87401E #30871E

split-complementary

#1E6587 #871E30 #87751E

monochromatic

#081A23 #134055 #1E6587 #298AB9 #49A9D7

Accessibility & contrast

On white

6.43

#1E6587 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#1E6587 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E6587

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E6587	#FFFFFF	#000000	##FFFFFF
##1E6587	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546489

Deuteranopia (green-blind)

#465A86

Tritanopia (blue-blind)

#006E71

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #1e6587;
/* rgb */ color: rgb(30, 101, 135);
/* oklch */ color: oklch(48.0% 0.087 234.0);

Tailwind

colors: {
  custom: {
    50: '#6a90aa',
    500: '#1e6587',
    950: '#000000',
  },
}

SCSS

$custom: #1e6587;
$custom-light: #6a90aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1e6587",
  "rgb": {
    "r": 30,
    "g": 101,
    "b": 135
  },
  "hsl": {
    "h": 199.429,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.47968,
    "c": 0.08717,
    "h": 234
  },
  "luminance": 0.11333
}

Semantic roles & 50–950 ramp

primary

#1E6587

secondary

#B96D48

accent

#7741E7

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #1E6587

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

Preview Lab → · Contrast checker → · Palette generator →