#1F6497#1F6497

#1F6497 is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.6% C 0.106 H 245.2°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#1F6497
RGB	rgb(31, 100, 151)
HSL	hsl(206, 66%, 36%)
HSV	hsv(206, 79%, 59%)
CMYK	cmyk(79.5%, 33.8%, 0%, 40.8%)
CIE-LAB	lab(40.64, -2.65, -33.86)
CIE-LCH	lch(40.64, 33.96, 265.53°)
OKLab	oklab(48.63% -0.0444 -0.0962)
OKLCH	oklch(48.63% 0.106 245.2)
XYZ	xyz(10.7060, 11.6387, 30.9544)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6497 #97521F

analogous

#1F978E #1F6497 #1F2897

triadic

#1F6497 #971F64 #64971F

tetradic

#1F6497 #8E1F97 #97521F #28971F

square

#1F6497 #8E1F97 #97521F #28971F

split-complementary

#1F6497 #971F28 #978E1F

monochromatic

#0A2131 #154264 #1F6497 #2986CA #54A2DC

Accessibility & contrast

On white

6.31

#1F6497 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#1F6497 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6497

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6497	#FFFFFF	#000000	##FFFFFF
##1F6497	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C6699

Deuteranopia (green-blind)

#3B5B96

Tritanopia (blue-blind)

#007076

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1f6497;
/* rgb */ color: rgb(31, 100, 151);
/* oklch */ color: oklch(48.6% 0.106 245.2);

Tailwind

colors: {
  custom: {
    50: '#6e8fb6',
    500: '#1f6497',
    950: '#000000',
  },
}

SCSS

$custom: #1f6497;
$custom-light: #6e8fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6497",
  "rgb": {
    "r": 31,
    "g": 100,
    "b": 151
  },
  "hsl": {
    "h": 205.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.48634,
    "c": 0.10592,
    "h": 245.2
  },
  "luminance": 0.1164
}

Semantic roles & 50–950 ramp

primary

#1F6497

secondary

#BF8152

accent

#873FE9

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1F6497

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

Preview Lab → · Contrast checker → · Palette generator →