#1E687B#1E687B

#1E687B is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.2% C 0.076 H 218.8°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#1E687B
RGB	rgb(30, 104, 123)
HSL	hsl(192, 61%, 30%)
HSV	hsv(192, 76%, 48%)
CMYK	cmyk(75.6%, 15.4%, 0%, 51.8%)
CIE-LAB	lab(40.58, -15.49, -17.07)
CIE-LCH	lch(40.58, 23.05, 227.77°)
OKLab	oklab(48.15% -0.0592 -0.0477)
OKLCH	oklch(48.15% 0.076 218.8)
XYZ	xyz(9.0594, 11.6056, 20.4977)
Luminance	0.1161 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E687B #7B311E

analogous

#1E7B5F #1E687B #1E3A7B

triadic

#1E687B #7B1E68 #687B1E

tetradic

#1E687B #5F1E7B #7B311E #3A7B1E

square

#1E687B #5F1E7B #7B311E #3A7B1E

split-complementary

#1E687B #7B1E3A #7B5F1E

monochromatic

#061519 #123E4A #1E687B #2A92AC #42B4D1

Accessibility & contrast

On white

6.32

#1E687B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#1E687B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E687B

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E687B	#FFFFFF	#000000	##FFFFFF
##1E687B	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C657C

Deuteranopia (green-blind)

#4F5C7B

Tritanopia (blue-blind)

#006E6E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1e687b;
/* rgb */ color: rgb(30, 104, 123);
/* oklch */ color: oklch(48.2% 0.076 218.8);

Tailwind

colors: {
  custom: {
    50: '#6993a1',
    500: '#1e687b',
    950: '#000000',
  },
}

SCSS

$custom: #1e687b;
$custom-light: #6993a1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e687b",
  "rgb": {
    "r": 30,
    "g": 104,
    "b": 123
  },
  "hsl": {
    "h": 192.258,
    "s": 60.784,
    "l": 30
  },
  "oklch": {
    "l": 0.48154,
    "c": 0.07602,
    "h": 218.8
  },
  "luminance": 0.11607
}

Semantic roles & 50–950 ramp

primary

#1E687B

secondary

#AE5C46

accent

#6544E4

background

#F6F9F9

surface

#ECF1F2

border

#C7CBCC

text

#070D0F

muted

#7A7E7E

Preview Lab

Preview with #1E687B

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

Preview Lab → · Contrast checker → · Palette generator →