#3FA0D9#3FA0D9

#3FA0D9 is a light, vivid cyan. Relative luminance 0.312; OKLCH L 67.4% C 0.123 H 238.4°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#3FA0D9
RGB	rgb(63, 160, 217)
HSL	hsl(202, 67%, 55%)
HSV	hsv(202, 71%, 85%)
CMYK	cmyk(71%, 26.3%, 0%, 14.9%)
CIE-LAB	lab(62.68, -9.89, -37.14)
CIE-LCH	lch(62.68, 38.44, 255.09°)
OKLab	oklab(67.36% -0.0643 -0.1047)
OKLCH	oklch(67.36% 0.123 238.4)
XYZ	xyz(27.1402, 31.2051, 70.2250)
Luminance	0.3121 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA0D9 #D9783F

analogous

#3FD9C5 #3FA0D9 #3F53D9

triadic

#3FA0D9 #D93FA0 #A0D93F

tetradic

#3FA0D9 #C53FD9 #D9783F #53D93F

square

#3FA0D9 #C53FD9 #D9783F #53D93F

split-complementary

#3FA0D9 #D93F53 #D9C53F

monochromatic

#1A5D84 #2480B7 #3FA0D9 #72B9E3 #A5D3ED

Accessibility & contrast

On white

2.90

#3FA0D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#3FA0D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA0D9

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA0D9	#FFFFFF	#000000	##000000
##3FA0D9	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85A0DC

Deuteranopia (green-blind)

#7091D8

Tritanopia (blue-blind)

#00AEB4

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #3fa0d9;
/* rgb */ color: rgb(63, 160, 217);
/* oklch */ color: oklch(67.4% 0.123 238.4);

Tailwind

colors: {
  custom: {
    50: '#86bce5',
    500: '#3fa0d9',
    950: '#000000',
  },
}

SCSS

$custom: #3fa0d9;
$custom-light: #86bce5;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa0d9",
  "rgb": {
    "r": 63,
    "g": 160,
    "b": 217
  },
  "hsl": {
    "h": 202.208,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.67359,
    "c": 0.1229,
    "h": 238.4
  },
  "luminance": 0.31208
}

Semantic roles & 50–950 ramp

primary

#3FA0D9

secondary

#DAB19A

accent

#7E3EEA

background

#F8FBFE

surface

#F0F6FC

border

#CBD0D5

text

#0D1115

muted

#7D8084

Preview Lab

Preview with #3FA0D9

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

Preview Lab → · Contrast checker → · Palette generator →