#1F8097#1F8097

#1F8097 is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 55.7% C 0.091 H 218.0°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#1F8097
RGB	rgb(31, 128, 151)
HSL	hsl(192, 66%, 36%)
HSV	hsv(192, 79%, 59%)
CMYK	cmyk(79.5%, 15.2%, 0%, 40.8%)
CIE-LAB	lab(49.45, -18.89, -20.14)
CIE-LCH	lch(49.45, 27.61, 226.83°)
OKLab	oklab(55.66% -0.072 -0.0563)
OKLCH	oklch(55.66% 0.091 218)
XYZ	xyz(13.8678, 17.9623, 32.0083)
Luminance	0.1796 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8097 #97361F

analogous

#1F9772 #1F8097 #1F4497

triadic

#1F8097 #971F80 #80971F

tetradic

#1F8097 #721F97 #97361F #44971F

square

#1F8097 #721F97 #97361F #44971F

split-complementary

#1F8097 #971F44 #97721F

monochromatic

#0A2A31 #155564 #1F8097 #29ABCA #54C2DC

Accessibility & contrast

On white

4.57

#1F8097 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#1F8097 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8097

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8097	#FFFFFF	#000000	##000000
##1F8097	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#717C98

Deuteranopia (green-blind)

#617197

Tritanopia (blue-blind)

#008887

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1f8097;
/* rgb */ color: rgb(31, 128, 151);
/* oklch */ color: oklch(55.7% 0.091 218.0);

Tailwind

colors: {
  custom: {
    50: '#70a5b5',
    500: '#1f8097',
    950: '#000000',
  },
}

SCSS

$custom: #1f8097;
$custom-light: #70a5b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8097",
  "rgb": {
    "r": 31,
    "g": 128,
    "b": 151
  },
  "hsl": {
    "h": 191.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.55662,
    "c": 0.09138,
    "h": 218
  },
  "luminance": 0.17964
}

Semantic roles & 50–950 ramp

primary

#1F8097

secondary

#BF6752

accent

#5F3FE9

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1F8097

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

Preview Lab → · Contrast checker → · Palette generator →