#1F869E#1F869E

#1F869E is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.5% C 0.095 H 217.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#1F869E
RGB	rgb(31, 134, 158)
HSL	hsl(191, 67%, 37%)
HSV	hsv(191, 80%, 62%)
CMYK	cmyk(80.4%, 15.2%, 0%, 38%)
CIE-LAB	lab(51.62, -19.72, -20.89)
CIE-LCH	lch(51.62, 28.72, 226.65°)
OKLab	oklab(57.5% -0.0751 -0.0584)
OKLCH	oklch(57.5% 0.095 217.9)
XYZ	xyz(15.2591, 19.8082, 35.3603)
Luminance	0.1981 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F869E #9E371F

analogous

#1F9E77 #1F869E #1F469E

triadic

#1F869E #9E1F86 #869E1F

tetradic

#1F869E #771F9E #9E371F #469E1F

square

#1F869E #771F9E #9E371F #469E1F

split-complementary

#1F869E #9E1F46 #9E771F

monochromatic

#0B2F38 #155B6B #1F869E #29B1D1 #59C5DE

Accessibility & contrast

On white

4.23

#1F869E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#1F869E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F869E

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F869E	#FFFFFF	#000000	##000000
##1F869E	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77829F

Deuteranopia (green-blind)

#66769E

Tritanopia (blue-blind)

#008E8E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f869e;
/* rgb */ color: rgb(31, 134, 158);
/* oklch */ color: oklch(57.5% 0.095 217.9);

Tailwind

colors: {
  custom: {
    50: '#71a9ba',
    500: '#1f869e',
    950: '#000000',
  },
}

SCSS

$custom: #1f869e;
$custom-light: #71a9ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1f869e",
  "rgb": {
    "r": 31,
    "g": 134,
    "b": 158
  },
  "hsl": {
    "h": 191.339,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.57499,
    "c": 0.09514,
    "h": 217.9
  },
  "luminance": 0.1981
}

Semantic roles & 50–950 ramp

primary

#1F869E

secondary

#C26B56

accent

#5E3EEA

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1F869E

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

Preview Lab → · Contrast checker → · Palette generator →