#1FA5C2#1FA5C2

#1FA5C2 is a light, moderate cyan. Relative luminance 0.311; OKLCH L 66.8% C 0.113 H 217.2°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#1FA5C2
RGB	rgb(31, 165, 194)
HSL	hsl(191, 72%, 44%)
HSV	hsv(191, 84%, 76%)
CMYK	cmyk(84%, 14.9%, 0%, 23.9%)
CIE-LAB	lab(62.59, -23.79, -24.53)
CIE-LCH	lch(62.59, 34.18, 225.88°)
OKLab	oklab(66.79% -0.0903 -0.0686)
OKLCH	oklch(66.79% 0.113 217.2)
XYZ	xyz(23.7536, 31.0936, 55.7782)
Luminance	0.3110 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA5C2 #C23C1F

analogous

#1FC28E #1FA5C2 #1F54C2

triadic

#1FA5C2 #C21FA5 #A5C21F

tetradic

#1FA5C2 #8E1FC2 #C23C1F #54C21F

square

#1FA5C2 #8E1FC2 #C23C1F #54C21F

split-complementary

#1FA5C2 #C21F54 #C28E1F

monochromatic

#0E4B58 #17788D #1FA5C2 #3EC3E0 #73D4E9

Accessibility & contrast

On white

2.91

#1FA5C2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#1FA5C2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FA5C2

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA5C2	#FFFFFF	#000000	##000000
##1FA5C2	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92A0C4

Deuteranopia (green-blind)

#7D91C2

Tritanopia (blue-blind)

#00AFAE

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #1fa5c2;
/* rgb */ color: rgb(31, 165, 194);
/* oklch */ color: oklch(66.8% 0.113 217.2);

Tailwind

colors: {
  custom: {
    50: '#7ac0d4',
    500: '#1fa5c2',
    950: '#000000',
  },
}

SCSS

$custom: #1fa5c2;
$custom-light: #7ac0d4;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa5c2",
  "rgb": {
    "r": 31,
    "g": 165,
    "b": 194
  },
  "hsl": {
    "h": 190.675,
    "s": 72.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.6679,
    "c": 0.11346,
    "h": 217.2
  },
  "luminance": 0.31097
}

Semantic roles & 50–950 ramp

primary

#1FA5C2

secondary

#CF7F6D

accent

#5939EF

background

#F8FBFD

surface

#EFF7FA

border

#CAD0D3

text

#0B1214

muted

#7C8183

Preview Lab

Preview with #1FA5C2

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

Preview Lab → · Contrast checker → · Palette generator →