#1F6F7F#1F6F7F

#1F6F7F is a mid, moderate cyan. Relative luminance 0.132; OKLCH L 50.2% C 0.078 H 214.2°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#1F6F7F
RGB	rgb(31, 111, 127)
HSL	hsl(190, 61%, 31%)
HSV	hsv(190, 76%, 50%)
CMYK	cmyk(75.6%, 12.6%, 0%, 50.2%)
CIE-LAB	lab(43.05, -17.87, -15.71)
CIE-LCH	lch(43.05, 23.79, 221.32°)
OKLab	oklab(50.2% -0.0645 -0.0438)
OKLCH	oklch(50.2% 0.078 214.2)
XYZ	xyz(10.0786, 13.1913, 22.0896)
Luminance	0.1319 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6F7F #7F2F1F

analogous

#1F7F5F #1F6F7F #1F3F7F

triadic

#1F6F7F #7F1F6F #6F7F1F

tetradic

#1F6F7F #5F1F7F #7F2F1F #3F7F1F

square

#1F6F7F #5F1F7F #7F2F1F #3F7F1F

split-complementary

#1F6F7F #7F1F3F #7F5F1F

monochromatic

#07191D #13444E #1F6F7F #2B9AB0 #46BBD2

Accessibility & contrast

On white

5.77

#1F6F7F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#1F6F7F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6F7F

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6F7F	#FFFFFF	#000000	##FFFFFF
##1F6F7F	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636B80

Deuteranopia (green-blind)

#56617F

Tritanopia (blue-blind)

#007574

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #1f6f7f;
/* rgb */ color: rgb(31, 111, 127);
/* oklch */ color: oklch(50.2% 0.078 214.2);

Tailwind

colors: {
  custom: {
    50: '#6a98a4',
    500: '#1f6f7f',
    950: '#000000',
  },
}

SCSS

$custom: #1f6f7f;
$custom-light: #6a98a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6f7f",
  "rgb": {
    "r": 31,
    "g": 111,
    "b": 127
  },
  "hsl": {
    "h": 190,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.50199,
    "c": 0.07799,
    "h": 214.2
  },
  "luminance": 0.13192
}

Semantic roles & 50–950 ramp

primary

#1F6F7F

secondary

#B25948

accent

#5F44E4

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #1F6F7F

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

Preview Lab → · Contrast checker → · Palette generator →