#1F679C#1F679C

#1F679C is a mid, moderate cyan. Relative luminance 0.124; OKLCH L 49.7% C 0.109 H 245.3°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#1F679C
RGB	rgb(31, 103, 156)
HSL	hsl(205, 67%, 37%)
HSV	hsv(205, 80%, 61%)
CMYK	cmyk(80.1%, 34%, 0%, 38.8%)
CIE-LAB	lab(41.83, -2.59, -34.95)
CIE-LCH	lch(41.83, 35.05, 265.76°)
OKLab	oklab(49.66% -0.0457 -0.0993)
OKLCH	oklch(49.66% 0.109 245.3)
XYZ	xyz(11.4137, 12.3907, 33.2361)
Luminance	0.1239 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F679C #9C541F

analogous

#1F9C93 #1F679C #1F299C

triadic

#1F679C #9C1F67 #679C1F

tetradic

#1F679C #931F9C #9C541F #299C1F

square

#1F679C #931F9C #9C541F #299C1F

split-complementary

#1F679C #9C1F29 #9C931F

monochromatic

#0B2436 #154569 #1F679C #2989CF #58A5DE

Accessibility & contrast

On white

6.04

#1F679C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#1F679C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F679C

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F679C	#FFFFFF	#000000	##FFFFFF
##1F679C	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E699E

Deuteranopia (green-blind)

#3D5E9B

Tritanopia (blue-blind)

#00747A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #1f679c;
/* rgb */ color: rgb(31, 103, 156);
/* oklch */ color: oklch(49.7% 0.109 245.3);

Tailwind

colors: {
  custom: {
    50: '#6f92b9',
    500: '#1f679c',
    950: '#000000',
  },
}

SCSS

$custom: #1f679c;
$custom-light: #6f92b9;
$custom-dark: #000000;

JSON

{
  "hex": "#1f679c",
  "rgb": {
    "r": 31,
    "g": 103,
    "b": 156
  },
  "hsl": {
    "h": 205.44,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.49662,
    "c": 0.10933,
    "h": 245.3
  },
  "luminance": 0.12392
}

Semantic roles & 50–950 ramp

primary

#1F679C

secondary

#C18355

accent

#873EEA

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1F679C

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

Preview Lab → · Contrast checker → · Palette generator →