#3F677E#3F677E

#3F677E is a mid, muted cyan. Relative luminance 0.123; OKLCH L 49.4% C 0.058 H 234.9°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#3F677E
RGB	rgb(63, 103, 126)
HSL	hsl(202, 33%, 37%)
HSV	hsv(202, 50%, 49%)
CMYK	cmyk(50%, 18.3%, 0%, 50.6%)
CIE-LAB	lab(41.63, -7.25, -17.17)
CIE-LCH	lch(41.63, 18.64, 247.12°)
OKLab	oklab(49.38% -0.0335 -0.0476)
OKLCH	oklch(49.38% 0.058 234.9)
XYZ	xyz(10.6647, 12.2628, 21.5396)
Luminance	0.1226 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F677E #7E563F

analogous

#3F7E76 #3F677E #3F487E

triadic

#3F677E #7E3F67 #677E3F

tetradic

#3F677E #763F7E #7E563F #487E3F

square

#3F677E #763F7E #7E563F #487E3F

split-complementary

#3F677E #7E3F48 #7E763F

monochromatic

#16242C #2B4655 #3F677E #5388A7 #7BA5BD

Accessibility & contrast

On white

6.08

#3F677E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#3F677E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F677E

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F677E	#FFFFFF	#000000	##FFFFFF
##3F677E	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C667F

Deuteranopia (green-blind)

#535F7E

Tritanopia (blue-blind)

#206D6E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3f677e;
/* rgb */ color: rgb(63, 103, 126);
/* oklch */ color: oklch(49.4% 0.058 234.9);

Tailwind

colors: {
  custom: {
    50: '#7892a3',
    500: '#3f677e',
    950: '#000000',
  },
}

SCSS

$custom: #3f677e;
$custom-light: #7892a3;
$custom-dark: #000000;

JSON

{
  "hex": "#3f677e",
  "rgb": {
    "r": 63,
    "g": 103,
    "b": 126
  },
  "hsl": {
    "h": 201.905,
    "s": 33.333,
    "l": 37.059
  },
  "oklch": {
    "l": 0.49378,
    "c": 0.05824,
    "h": 234.9
  },
  "luminance": 0.12264
}

Semantic roles & 50–950 ramp

primary

#3F677E

secondary

#A78572

accent

#855EC9

background

#F7F8FA

surface

#EDF0F3

border

#C8CBCD

text

#090D0F

muted

#7B7D7F

Preview Lab

Preview with #3F677E

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

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