#1F7798#1F7798

#1F7798 is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 53.4% C 0.094 H 228.4°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#1F7798
RGB	rgb(31, 119, 152)
HSL	hsl(196, 66%, 36%)
HSV	hsv(196, 80%, 60%)
CMYK	cmyk(79.6%, 21.7%, 0%, 40.4%)
CIE-LAB	lab(46.65, -13.55, -25.05)
CIE-LCH	lch(46.65, 28.48, 241.58°)
OKLab	oklab(53.43% -0.0626 -0.0704)
OKLCH	oklch(53.43% 0.094 228.4)
XYZ	xyz(12.8271, 15.7504, 32.0638)
Luminance	0.1575 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7798 #98401F

analogous

#1F987C #1F7798 #1F3A98

triadic

#1F7798 #981F77 #77981F

tetradic

#1F7798 #7C1F98 #98401F #3A981F

square

#1F7798 #7C1F98 #98401F #3A981F

split-complementary

#1F7798 #981F3A #987C1F

monochromatic

#0A2732 #154F65 #1F7798 #299FCB #55B7DC

Accessibility & contrast

On white

5.06

#1F7798 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#1F7798 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7798

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7798	#FFFFFF	#000000	##FFFFFF
##1F7798	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66759A

Deuteranopia (green-blind)

#566A98

Tritanopia (blue-blind)

#008082

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1f7798;
/* rgb */ color: rgb(31, 119, 152);
/* oklch */ color: oklch(53.4% 0.094 228.4);

Tailwind

colors: {
  custom: {
    50: '#6f9eb6',
    500: '#1f7798',
    950: '#000000',
  },
}

SCSS

$custom: #1f7798;
$custom-light: #6f9eb6;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7798",
  "rgb": {
    "r": 31,
    "g": 119,
    "b": 152
  },
  "hsl": {
    "h": 196.364,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.53425,
    "c": 0.0942,
    "h": 228.4
  },
  "luminance": 0.15752
}

Semantic roles & 50–950 ramp

primary

#1F7798

secondary

#C07153

accent

#6D3FE9

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #1F7798

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

Preview Lab → · Contrast checker → · Palette generator →