#1F7EA0#1F7EA0

#1F7EA0 is a mid, moderate cyan. Relative luminance 0.178; OKLCH L 55.6% C 0.098 H 227.5°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#1F7EA0
RGB	rgb(31, 126, 160)
HSL	hsl(196, 68%, 37%)
HSV	hsv(196, 81%, 63%)
CMYK	cmyk(80.6%, 21.2%, 0%, 37.3%)
CIE-LAB	lab(49.19, -14.64, -25.80)
CIE-LCH	lch(49.19, 29.66, 240.43°)
OKLab	oklab(55.58% -0.0664 -0.0725)
OKLCH	oklch(55.58% 0.098 227.5)
XYZ	xyz(14.3685, 17.7493, 35.9196)
Luminance	0.1775 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7EA0 #A0411F

analogous

#1FA082 #1F7EA0 #1F3EA0

triadic

#1F7EA0 #A01F7E #7EA01F

tetradic

#1F7EA0 #821FA0 #A0411F #3EA01F

square

#1F7EA0 #821FA0 #A0411F #3EA01F

split-complementary

#1F7EA0 #A01F3E #A0821F

monochromatic

#0B2D39 #15566D #1F7EA0 #29A6D3 #5ABCDF

Accessibility & contrast

On white

4.62

#1F7EA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#1F7EA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7EA0

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7EA0	#FFFFFF	#000000	##FFFFFF
##1F7EA0	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7CA2

Deuteranopia (green-blind)

#5B70A0

Tritanopia (blue-blind)

#008889

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1f7ea0;
/* rgb */ color: rgb(31, 126, 160);
/* oklch */ color: oklch(55.6% 0.098 227.5);

Tailwind

colors: {
  custom: {
    50: '#71a3bc',
    500: '#1f7ea0',
    950: '#000000',
  },
}

SCSS

$custom: #1f7ea0;
$custom-light: #71a3bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7ea0",
  "rgb": {
    "r": 31,
    "g": 126,
    "b": 160
  },
  "hsl": {
    "h": 195.814,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.55576,
    "c": 0.09833,
    "h": 227.5
  },
  "luminance": 0.17751
}

Semantic roles & 50–950 ramp

primary

#1F7EA0

secondary

#C37458

accent

#6B3DEA

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1F7EA0

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

Preview Lab → · Contrast checker → · Palette generator →