#1F606B#1F606B

#1F606B is a mid, moderate teal. Relative luminance 0.097; OKLCH L 45.3% C 0.066 H 210.9°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#1F606B
RGB	rgb(31, 96, 107)
HSL	hsl(189, 55%, 27%)
HSV	hsv(189, 71%, 42%)
CMYK	cmyk(71%, 10.3%, 0%, 58%)
CIE-LAB	lab(37.33, -16.37, -12.24)
CIE-LCH	lch(37.33, 20.44, 216.78°)
OKLab	oklab(45.34% -0.0569 -0.034)
OKLCH	oklch(45.34% 0.066 210.9)
XYZ	xyz(7.4007, 9.7178, 15.3927)
Luminance	0.0972 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F606B #6B2A1F

analogous

#1F6B50 #1F606B #1F3A6B

triadic

#1F606B #6B1F60 #606B1F

tetradic

#1F606B #501F6B #6B2A1F #3A6B1F

square

#1F606B #501F6B #6B2A1F #3A6B1F

split-complementary

#1F606B #6B1F3A #6B501F

monochromatic

#071518 #11353C #1F606B #2D8B9A #3DB3C7

Accessibility & contrast

On white

7.13

#1F606B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#1F606B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F606B

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F606B	#FFFFFF	#000000	##FFFFFF
##1F606B	1.00	7.13	2.94	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575C6C

Deuteranopia (green-blind)

#4C546B

Tritanopia (blue-blind)

#006563

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1f606b;
/* rgb */ color: rgb(31, 96, 107);
/* oklch */ color: oklch(45.3% 0.066 210.9);

Tailwind

colors: {
  custom: {
    50: '#668d95',
    500: '#1f606b',
    950: '#000000',
  },
}

SCSS

$custom: #1f606b;
$custom-light: #668d95;
$custom-dark: #000000;

JSON

{
  "hex": "#1f606b",
  "rgb": {
    "r": 31,
    "g": 96,
    "b": 107
  },
  "hsl": {
    "h": 188.684,
    "s": 55.072,
    "l": 27.059
  },
  "oklch": {
    "l": 0.45336,
    "c": 0.06626,
    "h": 210.9
  },
  "luminance": 0.09719
}

Semantic roles & 50–950 ramp

primary

#1F606B

secondary

#9F5347

accent

#5F49DE

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #1F606B

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

Preview Lab → · Contrast checker → · Palette generator →