#1D7380#1D7380

#1D7380 is a mid, moderate teal. Relative luminance 0.141; OKLCH L 51.2% C 0.080 H 210.0°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#1D7380
RGB	rgb(29, 115, 128)
HSL	hsl(188, 63%, 31%)
HSV	hsv(188, 77%, 50%)
CMYK	cmyk(77.3%, 10.2%, 0%, 49.8%)
CIE-LAB	lab(44.35, -19.96, -14.34)
CIE-LCH	lch(44.35, 24.58, 215.68°)
OKLab	oklab(51.25% -0.0692 -0.0399)
OKLCH	oklch(51.25% 0.08 210)
XYZ	xyz(10.5320, 14.0799, 22.5805)
Luminance	0.1408 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7380 #802A1D

analogous

#1D805B #1D7380 #1D4180

triadic

#1D7380 #801D73 #73801D

tetradic

#1D7380 #5B1D80 #802A1D #41801D

square

#1D7380 #5B1D80 #802A1D #41801D

split-complementary

#1D7380 #801D41 #805B1D

monochromatic

#06191C #12464E #1D7380 #28A0B2 #43C1D4

Accessibility & contrast

On white

5.50

#1D7380 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#1D7380 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7380

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7380	#FFFFFF	#000000	##FFFFFF
##1D7380	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686F81

Deuteranopia (green-blind)

#5A6580

Tritanopia (blue-blind)

#007977

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1d7380;
/* rgb */ color: rgb(29, 115, 128);
/* oklch */ color: oklch(51.2% 0.080 210.0);

Tailwind

colors: {
  custom: {
    50: '#6a9ba4',
    500: '#1d7380',
    950: '#000000',
  },
}

SCSS

$custom: #1d7380;
$custom-light: #6a9ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7380",
  "rgb": {
    "r": 29,
    "g": 115,
    "b": 128
  },
  "hsl": {
    "h": 187.879,
    "s": 63.057,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51245,
    "c": 0.07992,
    "h": 210
  },
  "luminance": 0.14081
}

Semantic roles & 50–950 ramp

primary

#1D7380

secondary

#B35445

accent

#5742E6

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #1D7380

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

Preview Lab → · Contrast checker → · Palette generator →