#1B656F#1B656F

#1B656F is a mid, moderate teal. Relative luminance 0.107; OKLCH L 46.7% C 0.071 H 208.2°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#1B656F
RGB	rgb(27, 101, 111)
HSL	hsl(187, 61%, 27%)
HSV	hsv(187, 76%, 44%)
CMYK	cmyk(75.7%, 9%, 0%, 56.5%)
CIE-LAB	lab(39.05, -18.40, -12.10)
CIE-LCH	lch(39.05, 22.02, 213.34°)
OKLab	oklab(46.74% -0.0627 -0.0336)
OKLCH	oklch(46.74% 0.071 208.2)
XYZ	xyz(7.9737, 10.6871, 16.6784)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B656F #6F251B

analogous

#1B6F4F #1B656F #1B3B6F

triadic

#1B656F #6F1B65 #656F1B

tetradic

#1B656F #4F1B6F #6F251B #3B6F1B

square

#1B656F #4F1B6F #6F251B #3B6F1B

split-complementary

#1B656F #6F1B3B #6F4F1B

monochromatic

#061619 #0F383E #1B656F #2792A0 #36BCCE

Accessibility & contrast

On white

6.69

#1B656F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#1B656F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B656F

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B656F	#FFFFFF	#000000	##FFFFFF
##1B656F	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6170

Deuteranopia (green-blind)

#50586F

Tritanopia (blue-blind)

#006A68

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1b656f;
/* rgb */ color: rgb(27, 101, 111);
/* oklch */ color: oklch(46.7% 0.071 208.2);

Tailwind

colors: {
  custom: {
    50: '#669198',
    500: '#1b656f',
    950: '#000000',
  },
}

SCSS

$custom: #1b656f;
$custom-light: #669198;
$custom-dark: #000000;

JSON

{
  "hex": "#1b656f",
  "rgb": {
    "r": 27,
    "g": 101,
    "b": 111
  },
  "hsl": {
    "h": 187.143,
    "s": 60.87,
    "l": 27.059
  },
  "oklch": {
    "l": 0.46742,
    "c": 0.07115,
    "h": 208.2
  },
  "luminance": 0.10688
}

Semantic roles & 50–950 ramp

primary

#1B656F

secondary

#A44E42

accent

#5744E4

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #1B656F

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

Preview Lab → · Contrast checker → · Palette generator →