#3F7286#3F7286

#3F7286 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.5% C 0.063 H 225.5°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#3F7286
RGB	rgb(63, 114, 134)
HSL	hsl(197, 36%, 39%)
HSV	hsv(197, 53%, 53%)
CMYK	cmyk(53%, 14.9%, 0%, 47.5%)
CIE-LAB	lab(45.38, -11.17, -16.25)
CIE-LCH	lch(45.38, 19.72, 235.49°)
OKLab	oklab(52.46% -0.0442 -0.045)
OKLCH	oklch(52.46% 0.063 225.5)
XYZ	xyz(12.3687, 14.8116, 24.7568)
Luminance	0.1481 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7286 #86533F

analogous

#3F8676 #3F7286 #3F4E86

triadic

#3F7286 #863F72 #72863F

tetradic

#3F7286 #763F86 #86533F #4E863F

square

#3F7286 #763F86 #86533F #4E863F

split-complementary

#3F7286 #863F4E #86763F

monochromatic

#182B33 #2B4F5C #3F7286 #5495AE #7DAFC2

Accessibility & contrast

On white

5.30

#3F7286 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#3F7286 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7286

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7286	#FFFFFF	#000000	##FFFFFF
##3F7286	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677087

Deuteranopia (green-blind)

#5D6886

Tritanopia (blue-blind)

#147878

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3f7286;
/* rgb */ color: rgb(63, 114, 134);
/* oklch */ color: oklch(52.5% 0.063 225.5);

Tailwind

colors: {
  custom: {
    50: '#799aa9',
    500: '#3f7286',
    950: '#000000',
  },
}

SCSS

$custom: #3f7286;
$custom-light: #799aa9;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7286",
  "rgb": {
    "r": 63,
    "g": 114,
    "b": 134
  },
  "hsl": {
    "h": 196.901,
    "s": 36.041,
    "l": 38.627
  },
  "oklch": {
    "l": 0.52458,
    "c": 0.06314,
    "h": 225.5
  },
  "luminance": 0.14813
}

Semantic roles & 50–950 ramp

primary

#3F7286

secondary

#AC8474

accent

#7B5CCC

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090E0F

muted

#7B7E7F

Preview Lab

Preview with #3F7286

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

Preview Lab → · Contrast checker → · Palette generator →