#1B7685#1B7685

#1B7685 is a mid, moderate teal. Relative luminance 0.149; OKLCH L 52.2% C 0.083 H 211.5°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#1B7685
RGB	rgb(27, 118, 133)
HSL	hsl(188, 66%, 31%)
HSV	hsv(188, 80%, 52%)
CMYK	cmyk(79.7%, 11.3%, 0%, 47.8%)
CIE-LAB	lab(45.47, -20.11, -15.61)
CIE-LCH	lch(45.47, 25.46, 217.82°)
OKLab	oklab(52.2% -0.071 -0.0435)
OKLCH	oklch(52.2% 0.083 211.5)
XYZ	xyz(11.1622, 14.8820, 24.4700)
Luminance	0.1488 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7685 #852A1B

analogous

#1B855F #1B7685 #1B4185

triadic

#1B7685 #851B76 #76851B

tetradic

#1B7685 #5F1B85 #852A1B #41851B

square

#1B7685 #5F1B85 #852A1B #41851B

split-complementary

#1B7685 #851B41 #855F1B

monochromatic

#061C1F #114952 #1B7685 #25A3B8 #42C3D9

Accessibility & contrast

On white

5.28

#1B7685 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#1B7685 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7685

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7685	#FFFFFF	#000000	##FFFFFF
##1B7685	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7286

Deuteranopia (green-blind)

#5C6785

Tritanopia (blue-blind)

#007C7B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1b7685;
/* rgb */ color: rgb(27, 118, 133);
/* oklch */ color: oklch(52.2% 0.083 211.5);

Tailwind

colors: {
  custom: {
    50: '#6b9da8',
    500: '#1b7685',
    950: '#000000',
  },
}

SCSS

$custom: #1b7685;
$custom-light: #6b9da8;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7685",
  "rgb": {
    "r": 27,
    "g": 118,
    "b": 133
  },
  "hsl": {
    "h": 188.491,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.52204,
    "c": 0.08325,
    "h": 211.5
  },
  "luminance": 0.14883
}

Semantic roles & 50–950 ramp

primary

#1B7685

secondary

#B85444

accent

#573FE9

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #1B7685

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

Preview Lab → · Contrast checker → · Palette generator →