#3F6897#3F6897

#3F6897 is a mid, moderate cyan. Relative luminance 0.132; OKLCH L 50.9% C 0.088 H 252.9°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#3F6897
RGB	rgb(63, 104, 151)
HSL	hsl(212, 41%, 42%)
HSV	hsv(212, 58%, 59%)
CMYK	cmyk(58.3%, 31.1%, 0%, 40.8%)
CIE-LAB	lab(43.05, 0.32, -29.98)
CIE-LCH	lch(43.05, 29.98, 270.60°)
OKLab	oklab(50.86% -0.026 -0.0844)
OKLCH	oklch(50.86% 0.088 252.9)
XYZ	xyz(12.5841, 13.1907, 31.1551)
Luminance	0.1319 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6897 #976E3F

analogous

#3F9497 #3F6897 #423F97

triadic

#3F6897 #973F68 #68973F

tetradic

#3F6897 #973F94 #976E3F #3F9742

square

#3F6897 #973F94 #976E3F #3F9742

split-complementary

#3F6897 #97423F #94973F

monochromatic

#1B2D41 #2D4A6C #3F6897 #5986BA #85A6CC

Accessibility & contrast

On white

5.77

#3F6897 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#3F6897 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6897

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6897	#FFFFFF	#000000	##FFFFFF
##3F6897	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556A99

Deuteranopia (green-blind)

#496296

Tritanopia (blue-blind)

#007379

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3f6897;
/* rgb */ color: rgb(63, 104, 151);
/* oklch */ color: oklch(50.9% 0.088 252.9);

Tailwind

colors: {
  custom: {
    50: '#7b92b6',
    500: '#3f6897',
    950: '#000000',
  },
}

SCSS

$custom: #3f6897;
$custom-light: #7b92b6;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6897",
  "rgb": {
    "r": 63,
    "g": 104,
    "b": 151
  },
  "hsl": {
    "h": 212.045,
    "s": 41.121,
    "l": 41.961
  },
  "oklch": {
    "l": 0.50863,
    "c": 0.08836,
    "h": 252.9
  },
  "luminance": 0.13192
}

Semantic roles & 50–950 ramp

primary

#3F6897

secondary

#B69B7C

accent

#9857D1

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0D11

muted

#7C7D80

Preview Lab

Preview with #3F6897

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

Preview Lab → · Contrast checker → · Palette generator →