#1F799A#1F799A

#1F799A is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.0% C 0.095 H 227.9°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#1F799A
RGB	rgb(31, 121, 154)
HSL	hsl(196, 66%, 36%)
HSV	hsv(196, 80%, 60%)
CMYK	cmyk(79.9%, 21.4%, 0%, 39.6%)
CIE-LAB	lab(47.36, -13.97, -25.12)
CIE-LCH	lch(47.36, 28.74, 240.92°)
OKLab	oklab(54.03% -0.0638 -0.0706)
OKLCH	oklch(54.03% 0.095 227.9)
XYZ	xyz(13.2328, 16.2975, 33.0139)
Luminance	0.1630 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F799A #9A401F

analogous

#1F9A7E #1F799A #1F3C9A

triadic

#1F799A #9A1F79 #799A1F

tetradic

#1F799A #7E1F9A #9A401F #3C9A1F

square

#1F799A #7E1F9A #9A401F #3C9A1F

split-complementary

#1F799A #9A1F3C #9A7E1F

monochromatic

#0A2934 #155167 #1F799A #29A1CD #56B9DD

Accessibility & contrast

On white

4.93

#1F799A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#1F799A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F799A

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F799A	#FFFFFF	#000000	##FFFFFF
##1F799A	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68779C

Deuteranopia (green-blind)

#576B9A

Tritanopia (blue-blind)

#008284

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1f799a;
/* rgb */ color: rgb(31, 121, 154);
/* oklch */ color: oklch(54.0% 0.095 227.9);

Tailwind

colors: {
  custom: {
    50: '#6f9fb8',
    500: '#1f799a',
    950: '#000000',
  },
}

SCSS

$custom: #1f799a;
$custom-light: #6f9fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#1f799a",
  "rgb": {
    "r": 31,
    "g": 121,
    "b": 154
  },
  "hsl": {
    "h": 196.098,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.54028,
    "c": 0.09514,
    "h": 227.9
  },
  "luminance": 0.16299
}

Semantic roles & 50–950 ramp

primary

#1F799A

secondary

#C17154

accent

#6C3EE9

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #1F799A

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

Preview Lab → · Contrast checker → · Palette generator →