#1B656B#1B656B

#1B656B is a mid, moderate teal. Relative luminance 0.106; OKLCH L 46.6% C 0.070 H 203.0°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#1B656B
RGB	rgb(27, 101, 107)
HSL	hsl(185, 60%, 26%)
HSV	hsv(185, 75%, 42%)
CMYK	cmyk(74.8%, 5.6%, 0%, 58%)
CIE-LAB	lab(38.90, -19.75, -9.87)
CIE-LCH	lch(38.90, 22.08, 206.57°)
OKLab	oklab(46.57% -0.0645 -0.0274)
OKLCH	oklch(46.57% 0.07 203)
XYZ	xyz(7.7583, 10.6010, 15.5444)
Luminance	0.1060 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B656B #6B211B

analogous

#1B6B49 #1B656B #1B3D6B

triadic

#1B656B #6B1B65 #656B1B

tetradic

#1B656B #491B6B #6B211B #3D6B1B

square

#1B656B #491B6B #6B211B #3D6B1B

split-complementary

#1B656B #6B1B3D #6B491B

monochromatic

#061718 #0F373A #1B656B #27939C #35C1CC

Accessibility & contrast

On white

6.73

#1B656B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#1B656B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B656B

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B656B	#FFFFFF	#000000	##FFFFFF
##1B656B	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D606B

Deuteranopia (green-blind)

#51586B

Tritanopia (blue-blind)

#006967

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1b656b;
/* rgb */ color: rgb(27, 101, 107);
/* oklch */ color: oklch(46.6% 0.070 203.0);

Tailwind

colors: {
  custom: {
    50: '#659195',
    500: '#1b656b',
    950: '#000000',
  },
}

SCSS

$custom: #1b656b;
$custom-light: #659195;
$custom-dark: #000000;

JSON

{
  "hex": "#1b656b",
  "rgb": {
    "r": 27,
    "g": 101,
    "b": 107
  },
  "hsl": {
    "h": 184.5,
    "s": 59.701,
    "l": 26.275
  },
  "oklch": {
    "l": 0.46573,
    "c": 0.07013,
    "h": 203
  },
  "luminance": 0.10602
}

Semantic roles & 50–950 ramp

primary

#1B656B

secondary

#A04942

accent

#5145E3

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #1B656B

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

Preview Lab → · Contrast checker → · Palette generator →