#3F93AF#3F93AF

#3F93AF is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.3% C 0.090 H 223.1°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#3F93AF
RGB	rgb(63, 147, 175)
HSL	hsl(195, 47%, 47%)
HSV	hsv(195, 64%, 69%)
CMYK	cmyk(64%, 16%, 0%, 31.4%)
CIE-LAB	lab(57.09, -16.58, -22.19)
CIE-LCH	lch(57.09, 27.70, 233.24°)
OKLab	oklab(62.34% -0.066 -0.0619)
OKLCH	oklch(62.34% 0.09 223.1)
XYZ	xyz(20.2184, 25.0172, 44.3124)
Luminance	0.2502 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F93AF #AF5B3F

analogous

#3FAF93 #3F93AF #3F5BAF

triadic

#3F93AF #AF3F93 #93AF3F

tetradic

#3F93AF #933FAF #AF5B3F #5BAF3F

square

#3F93AF #933FAF #AF5B3F #5BAF3F

split-complementary

#3F93AF #AF3F5B #AF933F

monochromatic

#1F4755 #2F6D82 #3F93AF #64AEC7 #91C6D7

Accessibility & contrast

On white

3.50

#3F93AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#3F93AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F93AF

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F93AF	#FFFFFF	#000000	##000000
##3F93AF	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8390B0

Deuteranopia (green-blind)

#7384AF

Tritanopia (blue-blind)

#009C9C

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3f93af;
/* rgb */ color: rgb(63, 147, 175);
/* oklch */ color: oklch(62.3% 0.090 223.1);

Tailwind

colors: {
  custom: {
    50: '#80b2c7',
    500: '#3f93af',
    950: '#000000',
  },
}

SCSS

$custom: #3f93af;
$custom-light: #80b2c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3f93af",
  "rgb": {
    "r": 63,
    "g": 147,
    "b": 175
  },
  "hsl": {
    "h": 195,
    "s": 47.059,
    "l": 46.667
  },
  "oklch": {
    "l": 0.62337,
    "c": 0.09046,
    "h": 223.1
  },
  "luminance": 0.25019
}

Semantic roles & 50–950 ramp

primary

#3F93AF

secondary

#C39687

accent

#7351D7

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3F93AF

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

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