#1E688C#1E688C

#1E688C is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 49.0% C 0.091 H 234.6°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#1E688C
RGB	rgb(30, 104, 140)
HSL	hsl(200, 65%, 33%)
HSV	hsv(200, 79%, 55%)
CMYK	cmyk(78.6%, 25.7%, 0%, 45.1%)
CIE-LAB	lab(41.33, -9.35, -26.19)
CIE-LCH	lch(41.33, 27.80, 250.35°)
OKLab	oklab(48.99% -0.0525 -0.0738)
OKLCH	oklch(48.99% 0.091 234.6)
XYZ	xyz(10.2175, 12.0689, 26.5969)
Luminance	0.1207 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E688C #8C421E

analogous

#1E8C79 #1E688C #1E318C

triadic

#1E688C #8C1E68 #688C1E

tetradic

#1E688C #791E8C #8C421E #318C1E

square

#1E688C #791E8C #8C421E #318C1E

split-complementary

#1E688C #8C1E31 #8C791E

monochromatic

#081D27 #13435A #1E688C #298DBE #4CABD9

Accessibility & contrast

On white

6.15

#1E688C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#1E688C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E688C

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E688C	#FFFFFF	#000000	##FFFFFF
##1E688C	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56678E

Deuteranopia (green-blind)

#485D8B

Tritanopia (blue-blind)

#007174

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #1e688c;
/* rgb */ color: rgb(30, 104, 140);
/* oklch */ color: oklch(49.0% 0.091 234.6);

Tailwind

colors: {
  custom: {
    50: '#6c93ad',
    500: '#1e688c',
    950: '#000000',
  },
}

SCSS

$custom: #1e688c;
$custom-light: #6c93ad;
$custom-dark: #000000;

JSON

{
  "hex": "#1e688c",
  "rgb": {
    "r": 30,
    "g": 104,
    "b": 140
  },
  "hsl": {
    "h": 199.636,
    "s": 64.706,
    "l": 33.333
  },
  "oklch": {
    "l": 0.48994,
    "c": 0.09057,
    "h": 234.6
  },
  "luminance": 0.1207
}

Semantic roles & 50–950 ramp

primary

#1E688C

secondary

#BB6F4B

accent

#7740E8

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #1E688C

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

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