#3F6FA2#3F6FA2

#3F6FA2 is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 53.1% C 0.096 H 251.4°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#3F6FA2
RGB	rgb(63, 111, 162)
HSL	hsl(211, 44%, 44%)
HSV	hsv(211, 61%, 64%)
CMYK	cmyk(61.1%, 31.5%, 0%, 36.5%)
CIE-LAB	lab(45.68, -0.22, -32.37)
CIE-LCH	lch(45.68, 32.37, 269.62°)
OKLab	oklab(53.1% -0.0308 -0.0913)
OKLCH	oklch(53.1% 0.096 251.4)
XYZ	xyz(14.2536, 15.0330, 36.3259)
Luminance	0.1503 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6FA2 #A2723F

analogous

#3FA1A2 #3F6FA2 #413FA2

triadic

#3F6FA2 #A23F6F #6FA23F

tetradic

#3F6FA2 #A23FA1 #A2723F #3FA241

square

#3F6FA2 #A23FA1 #A2723F #3FA241

split-complementary

#3F6FA2 #A2413F #A1A23F

monochromatic

#1D334A #2E5176 #3F6FA2 #5E8EC0 #8AADD1

Accessibility & contrast

On white

5.24

#3F6FA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#3F6FA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6FA2

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6FA2	#FFFFFF	#000000	##FFFFFF
##3F6FA2	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5971A4

Deuteranopia (green-blind)

#4C68A1

Tritanopia (blue-blind)

#007B81

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3f6fa2;
/* rgb */ color: rgb(63, 111, 162);
/* oklch */ color: oklch(53.1% 0.096 251.4);

Tailwind

colors: {
  custom: {
    50: '#7d98be',
    500: '#3f6fa2',
    950: '#000000',
  },
}

SCSS

$custom: #3f6fa2;
$custom-light: #7d98be;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6fa2",
  "rgb": {
    "r": 63,
    "g": 111,
    "b": 162
  },
  "hsl": {
    "h": 210.909,
    "s": 44,
    "l": 44.118
  },
  "oklch": {
    "l": 0.53101,
    "c": 0.09636,
    "h": 251.4
  },
  "luminance": 0.15034
}

Semantic roles & 50–950 ramp

primary

#3F6FA2

secondary

#BC9F81

accent

#9654D4

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #3F6FA2

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

Preview Lab → · Contrast checker → · Palette generator →