#1F7897#1F7897

#1F7897 is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 53.6% C 0.093 H 226.5°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#1F7897
RGB	rgb(31, 120, 151)
HSL	hsl(196, 66%, 36%)
HSV	hsv(196, 79%, 59%)
CMYK	cmyk(79.5%, 20.5%, 0%, 40.8%)
CIE-LAB	lab(46.92, -14.48, -24.04)
CIE-LCH	lch(46.92, 28.06, 238.94°)
OKLab	oklab(53.63% -0.064 -0.0675)
OKLCH	oklch(53.63% 0.093 226.5)
XYZ	xyz(12.8652, 15.9570, 31.6741)
Luminance	0.1596 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7897 #973E1F

analogous

#1F977A #1F7897 #1F3C97

triadic

#1F7897 #971F78 #78971F

tetradic

#1F7897 #7A1F97 #973E1F #3C971F

square

#1F7897 #7A1F97 #973E1F #3C971F

split-complementary

#1F7897 #971F3C #977A1F

monochromatic

#0A2731 #155064 #1F7897 #29A0CA #54B9DC

Accessibility & contrast

On white

5.01

#1F7897 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#1F7897 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7897

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7897	#FFFFFF	#000000	##FFFFFF
##1F7897	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677699

Deuteranopia (green-blind)

#576A97

Tritanopia (blue-blind)

#008182

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1f7897;
/* rgb */ color: rgb(31, 120, 151);
/* oklch */ color: oklch(53.6% 0.093 226.5);

Tailwind

colors: {
  custom: {
    50: '#6f9fb5',
    500: '#1f7897',
    950: '#000000',
  },
}

SCSS

$custom: #1f7897;
$custom-light: #6f9fb5;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7897",
  "rgb": {
    "r": 31,
    "g": 120,
    "b": 151
  },
  "hsl": {
    "h": 195.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.5363,
    "c": 0.09299,
    "h": 226.5
  },
  "luminance": 0.15959
}

Semantic roles & 50–950 ramp

primary

#1F7897

secondary

#BF6F52

accent

#6B3FE9

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #1F7897

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

Preview Lab → · Contrast checker → · Palette generator →