#1B7485#1B7485

#1B7485 is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.7% C 0.083 H 213.9°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#1B7485
RGB	rgb(27, 116, 133)
HSL	hsl(190, 66%, 31%)
HSV	hsv(190, 80%, 52%)
CMYK	cmyk(79.7%, 12.8%, 0%, 47.8%)
CIE-LAB	lab(44.82, -19.03, -16.60)
CIE-LCH	lch(44.82, 25.25, 221.09°)
OKLab	oklab(51.68% -0.0689 -0.0463)
OKLCH	oklch(51.68% 0.083 213.9)
XYZ	xyz(10.9292, 14.4159, 24.3923)
Luminance	0.1442 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7485 #852C1B

analogous

#1B8561 #1B7485 #1B3F85

triadic

#1B7485 #851B74 #74851B

tetradic

#1B7485 #611B85 #852C1B #3F851B

square

#1B7485 #611B85 #852C1B #3F851B

split-complementary

#1B7485 #851B3F #85611B

monochromatic

#061B1F #114852 #1B7485 #25A0B8 #42C0D9

Accessibility & contrast

On white

5.41

#1B7485 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#1B7485 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7485

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7485	#FFFFFF	#000000	##FFFFFF
##1B7485	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687086

Deuteranopia (green-blind)

#596685

Tritanopia (blue-blind)

#007A79

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1b7485;
/* rgb */ color: rgb(27, 116, 133);
/* oklch */ color: oklch(51.7% 0.083 213.9);

Tailwind

colors: {
  custom: {
    50: '#6b9ca8',
    500: '#1b7485',
    950: '#000000',
  },
}

SCSS

$custom: #1b7485;
$custom-light: #6b9ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7485",
  "rgb": {
    "r": 27,
    "g": 116,
    "b": 133
  },
  "hsl": {
    "h": 189.623,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.51681,
    "c": 0.08301,
    "h": 213.9
  },
  "luminance": 0.14417
}

Semantic roles & 50–950 ramp

primary

#1B7485

secondary

#B85644

accent

#5A3FE9

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #1B7485

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

Preview Lab → · Contrast checker → · Palette generator →