#1E6789#1E6789

#1E6789 is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 48.6% C 0.088 H 233.4°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#1E6789
RGB	rgb(30, 103, 137)
HSL	hsl(199, 64%, 33%)
HSV	hsv(199, 78%, 54%)
CMYK	cmyk(78.1%, 24.8%, 0%, 46.3%)
CIE-LAB	lab(40.87, -9.87, -25.10)
CIE-LCH	lch(40.87, 26.97, 248.53°)
OKLab	oklab(48.58% -0.0526 -0.0707)
OKLCH	oklch(48.58% 0.088 233.4)
XYZ	xyz(9.8992, 11.7815, 25.4144)
Luminance	0.1178 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E6789 #89401E

analogous

#1E8975 #1E6789 #1E3289

triadic

#1E6789 #891E67 #67891E

tetradic

#1E6789 #751E89 #89401E #32891E

square

#1E6789 #751E89 #89401E #32891E

split-complementary

#1E6789 #891E32 #89751E

monochromatic

#081C25 #134157 #1E6789 #298DBB #4AAAD7

Accessibility & contrast

On white

6.26

#1E6789 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#1E6789 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E6789

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E6789	#FFFFFF	#000000	##FFFFFF
##1E6789	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56668B

Deuteranopia (green-blind)

#485C88

Tritanopia (blue-blind)

#007073

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1e6789;
/* rgb */ color: rgb(30, 103, 137);
/* oklch */ color: oklch(48.6% 0.088 233.4);

Tailwind

colors: {
  custom: {
    50: '#6b92ab',
    500: '#1e6789',
    950: '#000000',
  },
}

SCSS

$custom: #1e6789;
$custom-light: #6b92ab;
$custom-dark: #000000;

JSON

{
  "hex": "#1e6789",
  "rgb": {
    "r": 30,
    "g": 103,
    "b": 137
  },
  "hsl": {
    "h": 199.065,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.48583,
    "c": 0.08809,
    "h": 233.4
  },
  "luminance": 0.11783
}

Semantic roles & 50–950 ramp

primary

#1E6789

secondary

#BA6D49

accent

#7641E7

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080D10

muted

#7A7D7F

Preview Lab

Preview with #1E6789

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

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