#1F656B#1F656B

#1F656B is a mid, moderate teal. Relative luminance 0.107; OKLCH L 46.7% C 0.068 H 203.3°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#1F656B
RGB	rgb(31, 101, 107)
HSL	hsl(185, 55%, 27%)
HSV	hsv(185, 71%, 42%)
CMYK	cmyk(71%, 5.6%, 0%, 58%)
CIE-LAB	lab(39.00, -19.13, -9.71)
CIE-LCH	lch(39.00, 21.45, 206.92°)
OKLab	oklab(46.68% -0.0626 -0.0269)
OKLCH	oklch(46.68% 0.068 203.3)
XYZ	xyz(7.8714, 10.6593, 15.5497)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F656B #6B251F

analogous

#1F6B4B #1F656B #1F3F6B

triadic

#1F656B #6B1F65 #656B1F

tetradic

#1F656B #4B1F6B #6B251F #3F6B1F

square

#1F656B #4B1F6B #6B251F #3F6B1F

split-complementary

#1F656B #6B1F3F #6B4B1F

monochromatic

#071618 #11383C #1F656B #2D929A #3DBCC7

Accessibility & contrast

On white

6.70

#1F656B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#1F656B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F656B

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F656B	#FFFFFF	#000000	##FFFFFF
##1F656B	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D616B

Deuteranopia (green-blind)

#52586B

Tritanopia (blue-blind)

#006967

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1f656b;
/* rgb */ color: rgb(31, 101, 107);
/* oklch */ color: oklch(46.7% 0.068 203.3);

Tailwind

colors: {
  custom: {
    50: '#679195',
    500: '#1f656b',
    950: '#000000',
  },
}

SCSS

$custom: #1f656b;
$custom-light: #679195;
$custom-dark: #000000;

JSON

{
  "hex": "#1f656b",
  "rgb": {
    "r": 31,
    "g": 101,
    "b": 107
  },
  "hsl": {
    "h": 184.737,
    "s": 55.072,
    "l": 27.059
  },
  "oklch": {
    "l": 0.46683,
    "c": 0.06811,
    "h": 203.3
  },
  "luminance": 0.1066
}

Semantic roles & 50–950 ramp

primary

#1F656B

secondary

#9F4E47

accent

#5549DE

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #1F656B

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

Preview Lab → · Contrast checker → · Palette generator →