#1F7480#1F7480

#1F7480 is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.6% C 0.079 H 208.9°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#1F7480
RGB	rgb(31, 116, 128)
HSL	hsl(187, 61%, 31%)
HSV	hsv(187, 76%, 50%)
CMYK	cmyk(75.8%, 9.4%, 0%, 49.8%)
CIE-LAB	lab(44.72, -20.24, -13.77)
CIE-LCH	lch(44.72, 24.48, 214.23°)
OKLab	oklab(51.55% -0.0694 -0.0383)
OKLCH	oklch(51.55% 0.079 208.9)
XYZ	xyz(10.7051, 14.3393, 22.6215)
Luminance	0.1434 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7480 #802B1F

analogous

#1F805B #1F7480 #1F4380

triadic

#1F7480 #801F74 #74801F

tetradic

#1F7480 #5B1F80 #802B1F #43801F

square

#1F7480 #5B1F80 #802B1F #43801F

split-complementary

#1F7480 #801F43 #805B1F

monochromatic

#071B1D #13474F #1F7480 #2BA1B1 #47C1D2

Accessibility & contrast

On white

5.43

#1F7480 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#1F7480 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7480

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7480	#FFFFFF	#000000	##FFFFFF
##1F7480	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)

#696F81

Deuteranopia (green-blind)

#5C6680

Tritanopia (blue-blind)

#007A78

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1f7480;
/* rgb */ color: rgb(31, 116, 128);
/* oklch */ color: oklch(51.6% 0.079 208.9);

Tailwind

colors: {
  custom: {
    50: '#6b9ca4',
    500: '#1f7480',
    950: '#000000',
  },
}

SCSS

$custom: #1f7480;
$custom-light: #6b9ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7480",
  "rgb": {
    "r": 31,
    "g": 116,
    "b": 128
  },
  "hsl": {
    "h": 187.423,
    "s": 61.006,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51554,
    "c": 0.07931,
    "h": 208.9
  },
  "luminance": 0.14341
}

Semantic roles & 50–950 ramp

primary

#1F7480

secondary

#B35548

accent

#5844E4

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #1F7480

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

Preview Lab → · Contrast checker → · Palette generator →