#1F7691#1F7691

#1F7691 is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 52.8% C 0.089 H 223.6°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#1F7691
RGB	rgb(31, 118, 145)
HSL	hsl(194, 65%, 35%)
HSV	hsv(194, 79%, 57%)
CMYK	cmyk(78.6%, 18.6%, 0%, 43.1%)
CIE-LAB	lab(46.03, -15.48, -21.87)
CIE-LCH	lch(46.03, 26.80, 234.70°)
OKLab	oklab(52.83% -0.0643 -0.0613)
OKLCH	oklch(52.83% 0.089 223.6)
XYZ	xyz(12.1522, 15.2910, 29.0936)
Luminance	0.1529 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7691 #913A1F

analogous

#1F9173 #1F7691 #1F3D91

triadic

#1F7691 #911F76 #76911F

tetradic

#1F7691 #731F91 #913A1F #3D911F

square

#1F7691 #731F91 #913A1F #3D911F

split-complementary

#1F7691 #911F3D #91731F

monochromatic

#09242C #144D5F #1F7691 #2A9FC3 #51B9DA

Accessibility & contrast

On white

5.17

#1F7691 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#1F7691 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7691

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7691	#FFFFFF	#000000	##FFFFFF
##1F7691	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677392

Deuteranopia (green-blind)

#576891

Tritanopia (blue-blind)

#007E7F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1f7691;
/* rgb */ color: rgb(31, 118, 145);
/* oklch */ color: oklch(52.8% 0.089 223.6);

Tailwind

colors: {
  custom: {
    50: '#6e9db1',
    500: '#1f7691',
    950: '#000000',
  },
}

SCSS

$custom: #1f7691;
$custom-light: #6e9db1;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7691",
  "rgb": {
    "r": 31,
    "g": 118,
    "b": 145
  },
  "hsl": {
    "h": 194.211,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.52834,
    "c": 0.08884,
    "h": 223.6
  },
  "luminance": 0.15293
}

Semantic roles & 50–950 ramp

primary

#1F7691

secondary

#BD694F

accent

#6840E8

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1F7691

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

Preview Lab → · Contrast checker → · Palette generator →