#1F6483#1F6483

#1F6483 is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.5% C 0.083 H 232.1°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#1F6483
RGB	rgb(31, 100, 131)
HSL	hsl(199, 62%, 32%)
HSV	hsv(199, 76%, 51%)
CMYK	cmyk(76.3%, 23.7%, 0%, 48.6%)
CIE-LAB	lab(39.65, -10.17, -23.35)
CIE-LCH	lch(39.65, 25.47, 246.47°)
OKLab	oklab(47.53% -0.0512 -0.0657)
OKLCH	oklch(47.53% 0.083 232.1)
XYZ	xyz(9.2173, 11.0433, 23.1141)
Luminance	0.1104 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6483 #833E1F

analogous

#1F8370 #1F6483 #1F3283

triadic

#1F6483 #831F64 #64831F

tetradic

#1F6483 #701F83 #833E1F #32831F

square

#1F6483 #701F83 #833E1F #32831F

split-complementary

#1F6483 #831F32 #83701F

monochromatic

#081820 #133E52 #1F6483 #2B8AB4 #49A9D4

Accessibility & contrast

On white

6.54

#1F6483 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#1F6483 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6483

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6483	#FFFFFF	#000000	##FFFFFF
##1F6483	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546384

Deuteranopia (green-blind)

#475983

Tritanopia (blue-blind)

#006C6E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #1f6483;
/* rgb */ color: rgb(31, 100, 131);
/* oklch */ color: oklch(47.5% 0.083 232.1);

Tailwind

colors: {
  custom: {
    50: '#6a90a7',
    500: '#1f6483',
    950: '#000000',
  },
}

SCSS

$custom: #1f6483;
$custom-light: #6a90a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6483",
  "rgb": {
    "r": 31,
    "g": 100,
    "b": 131
  },
  "hsl": {
    "h": 198.6,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.47532,
    "c": 0.08329,
    "h": 232.1
  },
  "luminance": 0.11044
}

Semantic roles & 50–950 ramp

primary

#1F6483

secondary

#B66A48

accent

#7543E5

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1F6483

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

Preview Lab → · Contrast checker → · Palette generator →