#1F5F85#1F5F85

#1F5F85 is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.4% C 0.089 H 239.2°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#1F5F85
RGB	rgb(31, 95, 133)
HSL	hsl(202, 62%, 32%)
HSV	hsv(202, 77%, 52%)
CMYK	cmyk(76.7%, 28.6%, 0%, 47.8%)
CIE-LAB	lab(38.14, -6.41, -26.92)
CIE-LCH	lch(38.14, 27.68, 256.60°)
OKLab	oklab(46.36% -0.0453 -0.0761)
OKLCH	oklch(46.36% 0.089 239.2)
XYZ	xyz(8.8893, 10.1681, 23.6799)
Luminance	0.1017 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5F85 #85451F

analogous

#1F8578 #1F5F85 #1F2C85

triadic

#1F5F85 #851F5F #5F851F

tetradic

#1F5F85 #781F85 #85451F #2C851F

square

#1F5F85 #781F85 #85451F #2C851F

split-complementary

#1F5F85 #851F2C #85781F

monochromatic

#081822 #133C53 #1F5F85 #2B82B7 #4AA1D5

Accessibility & contrast

On white

6.92

#1F5F85 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#1F5F85 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F5F85

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5F85	#FFFFFF	#000000	##FFFFFF
##1F5F85	1.00	6.92	3.03	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5F87

Deuteranopia (green-blind)

#3F5584

Tritanopia (blue-blind)

#00696C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #1f5f85;
/* rgb */ color: rgb(31, 95, 133);
/* oklch */ color: oklch(46.4% 0.089 239.2);

Tailwind

colors: {
  custom: {
    50: '#6a8ca8',
    500: '#1f5f85',
    950: '#000000',
  },
}

SCSS

$custom: #1f5f85;
$custom-light: #6a8ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5f85",
  "rgb": {
    "r": 31,
    "g": 95,
    "b": 133
  },
  "hsl": {
    "h": 202.353,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.46361,
    "c": 0.08851,
    "h": 239.2
  },
  "luminance": 0.10169
}

Semantic roles & 50–950 ramp

primary

#1F5F85

secondary

#B77249

accent

#7F43E5

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1F5F85

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

Preview Lab → · Contrast checker → · Palette generator →