#1F6498#1F6498

#1F6498 is a mid, moderate cyan. Relative luminance 0.117; OKLCH L 48.7% C 0.107 H 245.7°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#1F6498
RGB	rgb(31, 100, 152)
HSL	hsl(206, 66%, 36%)
HSV	hsv(206, 80%, 60%)
CMYK	cmyk(79.6%, 34.2%, 0%, 40.4%)
CIE-LAB	lab(40.69, -2.27, -34.37)
CIE-LCH	lch(40.69, 34.45, 266.23°)
OKLab	oklab(48.69% -0.0441 -0.0977)
OKLCH	oklch(48.69% 0.107 245.7)
XYZ	xyz(10.7876, 11.6714, 31.3839)
Luminance	0.1167 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6498 #98531F

analogous

#1F988F #1F6498 #1F2898

triadic

#1F6498 #981F64 #64981F

tetradic

#1F6498 #8F1F98 #98531F #28981F

square

#1F6498 #8F1F98 #98531F #28981F

split-complementary

#1F6498 #981F28 #988F1F

monochromatic

#0A2132 #154365 #1F6498 #2985CB #55A2DC

Accessibility & contrast

On white

6.30

#1F6498 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#1F6498 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6498

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6498	#FFFFFF	#000000	##FFFFFF
##1F6498	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C669A

Deuteranopia (green-blind)

#3B5B97

Tritanopia (blue-blind)

#007177

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1f6498;
/* rgb */ color: rgb(31, 100, 152);
/* oklch */ color: oklch(48.7% 0.107 245.7);

Tailwind

colors: {
  custom: {
    50: '#6e8fb6',
    500: '#1f6498',
    950: '#000000',
  },
}

SCSS

$custom: #1f6498;
$custom-light: #6e8fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6498",
  "rgb": {
    "r": 31,
    "g": 100,
    "b": 152
  },
  "hsl": {
    "h": 205.785,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.48693,
    "c": 0.10716,
    "h": 245.7
  },
  "luminance": 0.11673
}

Semantic roles & 50–950 ramp

primary

#1F6498

secondary

#C08253

accent

#883FE9

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1F6498

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

Preview Lab → · Contrast checker → · Palette generator →