#3F6887#3F6887

#3F6887 is a mid, moderate cyan. Relative luminance 0.127; OKLCH L 50.0% C 0.068 H 242.5°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#3F6887
RGB	rgb(63, 104, 135)
HSL	hsl(206, 36%, 39%)
HSV	hsv(206, 53%, 53%)
CMYK	cmyk(53.3%, 23%, 0%, 47.1%)
CIE-LAB	lab(42.32, -4.99, -21.55)
CIE-LCH	lch(42.32, 22.12, 256.97°)
OKLab	oklab(50.04% -0.0314 -0.0601)
OKLCH	oklch(50.04% 0.068 242.5)
XYZ	xyz(11.3718, 12.7058, 24.7702)
Luminance	0.1271 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6887 #875E3F

analogous

#3F8782 #3F6887 #3F4487

triadic

#3F6887 #873F68 #68873F

tetradic

#3F6887 #823F87 #875E3F #44873F

square

#3F6887 #823F87 #875E3F #44873F

split-complementary

#3F6887 #873F44 #87823F

monochromatic

#182834 #2C485D #3F6887 #5488AF #7EA5C3

Accessibility & contrast

On white

5.93

#3F6887 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#3F6887 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6887

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6887	#FFFFFF	#000000	##FFFFFF
##3F6887	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6888

Deuteranopia (green-blind)

#516186

Tritanopia (blue-blind)

#177072

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3f6887;
/* rgb */ color: rgb(63, 104, 135);
/* oklch */ color: oklch(50.0% 0.068 242.5);

Tailwind

colors: {
  custom: {
    50: '#7993aa',
    500: '#3f6887',
    950: '#000000',
  },
}

SCSS

$custom: #3f6887;
$custom-light: #7993aa;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6887",
  "rgb": {
    "r": 63,
    "g": 104,
    "b": 135
  },
  "hsl": {
    "h": 205.833,
    "s": 36.364,
    "l": 38.824
  },
  "oklch": {
    "l": 0.50045,
    "c": 0.06781,
    "h": 242.5
  },
  "luminance": 0.12707
}

Semantic roles & 50–950 ramp

primary

#3F6887

secondary

#AD8D75

accent

#8C5BCC

background

#F7F9FA

surface

#EEF1F4

border

#C9CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #3F6887

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

Preview Lab → · Contrast checker → · Palette generator →