#1B7482#1B7482

#1B7482 is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.5% C 0.082 H 210.7°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#1B7482
RGB	rgb(27, 116, 130)
HSL	hsl(188, 66%, 31%)
HSV	hsv(188, 79%, 51%)
CMYK	cmyk(79.2%, 10.8%, 0%, 49%)
CIE-LAB	lab(44.71, -20.06, -14.98)
CIE-LCH	lch(44.71, 25.04, 216.76°)
OKLab	oklab(51.55% -0.0702 -0.0417)
OKLCH	oklch(51.55% 0.082 210.7)
XYZ	xyz(10.7249, 14.3342, 23.3163)
Luminance	0.1434 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7482 #82291B

analogous

#1B825C #1B7482 #1B4082

triadic

#1B7482 #821B74 #74821B

tetradic

#1B7482 #5C1B82 #82291B #40821B

square

#1B7482 #5C1B82 #82291B #40821B

split-complementary

#1B7482 #821B40 #825C1B

monochromatic

#061A1D #10474F #1B7482 #26A1B5 #40C3D7

Accessibility & contrast

On white

5.43

#1B7482 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#1B7482 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7482

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7482	#FFFFFF	#000000	##FFFFFF
##1B7482	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687083

Deuteranopia (green-blind)

#5B6582

Tritanopia (blue-blind)

#007A78

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1b7482;
/* rgb */ color: rgb(27, 116, 130);
/* oklch */ color: oklch(51.5% 0.082 210.7);

Tailwind

colors: {
  custom: {
    50: '#6a9ca6',
    500: '#1b7482',
    950: '#000000',
  },
}

SCSS

$custom: #1b7482;
$custom-light: #6a9ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7482",
  "rgb": {
    "r": 27,
    "g": 116,
    "b": 130
  },
  "hsl": {
    "h": 188.155,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.5155,
    "c": 0.08169,
    "h": 210.7
  },
  "luminance": 0.14335
}

Semantic roles & 50–950 ramp

primary

#1B7482

secondary

#B65343

accent

#563FE9

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #1B7482

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

Preview Lab → · Contrast checker → · Palette generator →