#1F85A1#1F85A1

#1F85A1 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.4% C 0.097 H 221.4°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#1F85A1
RGB	rgb(31, 133, 161)
HSL	hsl(193, 68%, 38%)
HSV	hsv(193, 81%, 63%)
CMYK	cmyk(80.7%, 17.4%, 0%, 36.9%)
CIE-LAB	lab(51.43, -18.14, -22.93)
CIE-LCH	lch(51.43, 29.24, 231.64°)
OKLab	oklab(57.38% -0.0729 -0.0642)
OKLCH	oklch(57.38% 0.097 221.4)
XYZ	xyz(15.3829, 19.6377, 36.6910)
Luminance	0.1964 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F85A1 #A13B1F

analogous

#1FA17C #1F85A1 #1F44A1

triadic

#1F85A1 #A11F85 #85A11F

tetradic

#1F85A1 #7C1FA1 #A13B1F #44A11F

square

#1F85A1 #7C1FA1 #A13B1F #44A11F

split-complementary

#1F85A1 #A11F44 #A17C1F

monochromatic

#0B303A #155B6E #1F85A1 #29AFD4 #5BC3DF

Accessibility & contrast

On white

4.26

#1F85A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#1F85A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F85A1

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F85A1	#FFFFFF	#000000	##000000
##1F85A1	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7481A2

Deuteranopia (green-blind)

#6375A1

Tritanopia (blue-blind)

#008E8E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f85a1;
/* rgb */ color: rgb(31, 133, 161);
/* oklch */ color: oklch(57.4% 0.097 221.4);

Tailwind

colors: {
  custom: {
    50: '#72a8bd',
    500: '#1f85a1',
    950: '#000000',
  },
}

SCSS

$custom: #1f85a1;
$custom-light: #72a8bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1f85a1",
  "rgb": {
    "r": 31,
    "g": 133,
    "b": 161
  },
  "hsl": {
    "h": 192.923,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.57382,
    "c": 0.09715,
    "h": 221.4
  },
  "luminance": 0.1964
}

Semantic roles & 50–950 ramp

primary

#1F85A1

secondary

#C46F58

accent

#633DEB

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1F85A1

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

Preview Lab → · Contrast checker → · Palette generator →