#1B6871#1B6871

#1B6871 is a mid, moderate teal. Relative luminance 0.113; OKLCH L 47.6% C 0.073 H 206.5°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#1B6871
RGB	rgb(27, 104, 113)
HSL	hsl(186, 61%, 27%)
HSV	hsv(186, 76%, 44%)
CMYK	cmyk(76.1%, 8%, 0%, 55.7%)
CIE-LAB	lab(40.12, -19.35, -11.69)
CIE-LCH	lch(40.12, 22.61, 211.14°)
OKLab	oklab(47.63% -0.0651 -0.0325)
OKLCH	oklch(47.63% 0.073 206.5)
XYZ	xyz(8.3816, 11.3249, 17.3638)
Luminance	0.1133 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6871 #71241B

analogous

#1B714F #1B6871 #1B3D71

triadic

#1B6871 #711B68 #68711B

tetradic

#1B6871 #4F1B71 #71241B #3D711B

square

#1B6871 #4F1B71 #71241B #3D711B

split-complementary

#1B6871 #711B3D #714F1B

monochromatic

#061719 #0F3B40 #1B6871 #2795A2 #37BFCF

Accessibility & contrast

On white

6.43

#1B6871 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#1B6871 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6871

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6871	#FFFFFF	#000000	##FFFFFF
##1B6871	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6472

Deuteranopia (green-blind)

#535B71

Tritanopia (blue-blind)

#006D6B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #1b6871;
/* rgb */ color: rgb(27, 104, 113);
/* oklch */ color: oklch(47.6% 0.073 206.5);

Tailwind

colors: {
  custom: {
    50: '#669399',
    500: '#1b6871',
    950: '#000000',
  },
}

SCSS

$custom: #1b6871;
$custom-light: #669399;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6871",
  "rgb": {
    "r": 27,
    "g": 104,
    "b": 113
  },
  "hsl": {
    "h": 186.279,
    "s": 61.429,
    "l": 27.451
  },
  "oklch": {
    "l": 0.47634,
    "c": 0.07273,
    "h": 206.5
  },
  "luminance": 0.11326
}

Semantic roles & 50–950 ramp

primary

#1B6871

secondary

#A64C42

accent

#5443E5

background

#F6F9F9

surface

#EBF1F2

border

#C6CBCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #1B6871

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

Preview Lab → · Contrast checker → · Palette generator →