#1E6181#1E6181

#1E6181 is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 46.6% C 0.083 H 233.7°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#1E6181
RGB	rgb(30, 97, 129)
HSL	hsl(199, 62%, 31%)
HSV	hsv(199, 77%, 51%)
CMYK	cmyk(76.7%, 24.8%, 0%, 49.4%)
CIE-LAB	lab(38.57, -9.26, -23.83)
CIE-LCH	lch(38.57, 25.56, 248.77°)
OKLab	oklab(46.63% -0.0494 -0.0671)
OKLCH	oklch(46.63% 0.083 233.7)
XYZ	xyz(8.7710, 10.4094, 22.3116)
Luminance	0.1041 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E6181 #813E1E

analogous

#1E816F #1E6181 #1E2F81

triadic

#1E6181 #811E61 #61811E

tetradic

#1E6181 #6F1E81 #813E1E #2F811E

square

#1E6181 #6F1E81 #813E1E #2F811E

split-complementary

#1E6181 #811E2F #816F1E

monochromatic

#07161E #123C4F #1E6181 #2A86B3 #46A6D4

Accessibility & contrast

On white

6.81

#1E6181 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#1E6181 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E6181

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E6181	#FFFFFF	#000000	##FFFFFF
##1E6181	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516083

Deuteranopia (green-blind)

#445780

Tritanopia (blue-blind)

#00696C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #1e6181;
/* rgb */ color: rgb(30, 97, 129);
/* oklch */ color: oklch(46.6% 0.083 233.7);

Tailwind

colors: {
  custom: {
    50: '#698da5',
    500: '#1e6181',
    950: '#000000',
  },
}

SCSS

$custom: #1e6181;
$custom-light: #698da5;
$custom-dark: #000000;

JSON

{
  "hex": "#1e6181",
  "rgb": {
    "r": 30,
    "g": 97,
    "b": 129
  },
  "hsl": {
    "h": 199.394,
    "s": 62.264,
    "l": 31.176
  },
  "oklch": {
    "l": 0.46628,
    "c": 0.08328,
    "h": 233.7
  },
  "luminance": 0.1041
}

Semantic roles & 50–950 ramp

primary

#1E6181

secondary

#B46A47

accent

#7742E5

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1E6181

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

Preview Lab → · Contrast checker → · Palette generator →