#1F719C#1F719C

#1F719C is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.1% C 0.101 H 237.0°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#1F719C
RGB	rgb(31, 113, 156)
HSL	hsl(201, 67%, 37%)
HSV	hsv(201, 80%, 61%)
CMYK	cmyk(80.1%, 27.6%, 0%, 38.8%)
CIE-LAB	lab(44.94, -8.63, -30.06)
CIE-LCH	lch(44.94, 31.28, 253.99°)
OKLab	oklab(52.13% -0.0552 -0.0849)
OKLCH	oklch(52.13% 0.101 237)
XYZ	xyz(12.4686, 14.5003, 33.5877)
Luminance	0.1450 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F719C #9C4A1F

analogous

#1F9C89 #1F719C #1F339C

triadic

#1F719C #9C1F71 #719C1F

tetradic

#1F719C #891F9C #9C4A1F #339C1F

square

#1F719C #891F9C #9C4A1F #339C1F

split-complementary

#1F719C #9C1F33 #9C891F

monochromatic

#0B2736 #154C69 #1F719C #2996CF #58B0DE

Accessibility & contrast

On white

5.38

#1F719C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#1F719C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F719C

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F719C	#FFFFFF	#000000	##FFFFFF
##1F719C	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C719E

Deuteranopia (green-blind)

#4C659B

Tritanopia (blue-blind)

#007C80

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1f719c;
/* rgb */ color: rgb(31, 113, 156);
/* oklch */ color: oklch(52.1% 0.101 237.0);

Tailwind

colors: {
  custom: {
    50: '#6f99b9',
    500: '#1f719c',
    950: '#000000',
  },
}

SCSS

$custom: #1f719c;
$custom-light: #6f99b9;
$custom-dark: #000000;

JSON

{
  "hex": "#1f719c",
  "rgb": {
    "r": 31,
    "g": 113,
    "b": 156
  },
  "hsl": {
    "h": 200.64,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.52127,
    "c": 0.10133,
    "h": 237
  },
  "luminance": 0.14502
}

Semantic roles & 50–950 ramp

primary

#1F719C

secondary

#C17B55

accent

#793EEA

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #1F719C

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

Preview Lab → · Contrast checker → · Palette generator →