#1F828C#1F828C

#1F828C is a mid, moderate teal. Relative luminance 0.181; OKLCH L 55.7% C 0.087 H 205.2°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#1F828C
RGB	rgb(31, 130, 140)
HSL	hsl(186, 64%, 34%)
HSV	hsv(186, 78%, 55%)
CMYK	cmyk(77.9%, 7.1%, 0%, 45.1%)
CIE-LAB	lab(49.68, -23.64, -13.35)
CIE-LCH	lch(49.68, 27.15, 209.46°)
OKLab	oklab(55.71% -0.0788 -0.0371)
OKLCH	oklch(55.71% 0.087 205.2)
XYZ	xyz(13.2792, 18.1484, 27.6090)
Luminance	0.1815 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F828C #8C291F

analogous

#1F8C5F #1F828C #1F4B8C

triadic

#1F828C #8C1F82 #828C1F

tetradic

#1F828C #5F1F8C #8C291F #4B8C1F

square

#1F828C #5F1F8C #8C291F #4B8C1F

split-complementary

#1F828C #8C1F4B #8C5F1F

monochromatic

#092528 #14535A #1F828C #2AB1BE #4ECBD8

Accessibility & contrast

On white

4.54

#1F828C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#1F828C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F828C

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F828C	#FFFFFF	#000000	##000000
##1F828C	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#777C8D

Deuteranopia (green-blind)

#68718C

Tritanopia (blue-blind)

#008885

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1f828c;
/* rgb */ color: rgb(31, 130, 140);
/* oklch */ color: oklch(55.7% 0.087 205.2);

Tailwind

colors: {
  custom: {
    50: '#6ea6ad',
    500: '#1f828c',
    950: '#000000',
  },
}

SCSS

$custom: #1f828c;
$custom-light: #6ea6ad;
$custom-dark: #000000;

JSON

{
  "hex": "#1f828c",
  "rgb": {
    "r": 31,
    "g": 130,
    "b": 140
  },
  "hsl": {
    "h": 185.505,
    "s": 63.743,
    "l": 33.529
  },
  "oklch": {
    "l": 0.55708,
    "c": 0.08708,
    "h": 205.2
  },
  "luminance": 0.1815
}

Semantic roles & 50–950 ramp

primary

#1F828C

secondary

#BB564C

accent

#5041E7

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1F828C

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

Preview Lab → · Contrast checker → · Palette generator →