#1F6798#1F6798

#1F6798 is a mid, moderate cyan. Relative luminance 0.123; OKLCH L 49.4% C 0.104 H 243.3°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#1F6798
RGB	rgb(31, 103, 152)
HSL	hsl(204, 66%, 36%)
HSV	hsv(204, 80%, 60%)
CMYK	cmyk(79.6%, 32.2%, 0%, 40.4%)
CIE-LAB	lab(41.62, -4.12, -32.90)
CIE-LCH	lch(41.62, 33.16, 262.87°)
OKLab	oklab(49.43% -0.0469 -0.0933)
OKLCH	oklch(49.43% 0.104 243.3)
XYZ	xyz(11.0806, 12.2575, 31.4816)
Luminance	0.1226 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6798 #98501F

analogous

#1F988C #1F6798 #1F2A98

triadic

#1F6798 #981F67 #67981F

tetradic

#1F6798 #8C1F98 #98501F #2A981F

square

#1F6798 #8C1F98 #98501F #2A981F

split-complementary

#1F6798 #981F2A #988C1F

monochromatic

#0A2232 #154565 #1F6798 #2989CB #55A6DC

Accessibility & contrast

On white

6.08

#1F6798 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#1F6798 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6798

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6798	#FFFFFF	#000000	##FFFFFF
##1F6798	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50689A

Deuteranopia (green-blind)

#3F5D97

Tritanopia (blue-blind)

#007378

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #1f6798;
/* rgb */ color: rgb(31, 103, 152);
/* oklch */ color: oklch(49.4% 0.104 243.3);

Tailwind

colors: {
  custom: {
    50: '#6e92b6',
    500: '#1f6798',
    950: '#000000',
  },
}

SCSS

$custom: #1f6798;
$custom-light: #6e92b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6798",
  "rgb": {
    "r": 31,
    "g": 103,
    "b": 152
  },
  "hsl": {
    "h": 204.298,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.4943,
    "c": 0.10447,
    "h": 243.3
  },
  "luminance": 0.12259
}

Semantic roles & 50–950 ramp

primary

#1F6798

secondary

#C07F53

accent

#843FE9

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1F6798

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

Preview Lab → · Contrast checker → · Palette generator →