#3B658D#3B658D

#3B658D is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.4% C 0.080 H 248.6°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#3B658D
RGB	rgb(59, 101, 141)
HSL	hsl(209, 41%, 39%)
HSV	hsv(209, 58%, 55%)
CMYK	cmyk(58.2%, 28.4%, 0%, 44.7%)
CIE-LAB	lab(41.47, -2.12, -26.49)
CIE-LCH	lch(41.47, 26.57, 265.43°)
OKLab	oklab(49.41% -0.0291 -0.0744)
OKLCH	oklch(49.41% 0.08 248.6)
XYZ	xyz(11.2633, 12.1593, 26.9476)
Luminance	0.1216 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B658D #8D633B

analogous

#3B8D8C #3B658D #3B3C8D

triadic

#3B658D #8D3B65 #658D3B

tetradic

#3B658D #8C3B8D #8D633B #3C8D3B

square

#3B658D #8C3B8D #8D633B #3C8D3B

split-complementary

#3B658D #8D3B3C #8D8C3B

monochromatic

#172737 #294662 #3B658D #5084B6 #7BA2C8

Accessibility & contrast

On white

6.12

#3B658D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#3B658D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B658D

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B658D	#FFFFFF	#000000	##FFFFFF
##3B658D	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54668F

Deuteranopia (green-blind)

#495E8C

Tritanopia (blue-blind)

#006E73

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3b658d;
/* rgb */ color: rgb(59, 101, 141);
/* oklch */ color: oklch(49.4% 0.080 248.6);

Tailwind

colors: {
  custom: {
    50: '#7890ae',
    500: '#3b658d',
    950: '#000000',
  },
}

SCSS

$custom: #3b658d;
$custom-light: #7890ae;
$custom-dark: #000000;

JSON

{
  "hex": "#3b658d",
  "rgb": {
    "r": 59,
    "g": 101,
    "b": 141
  },
  "hsl": {
    "h": 209.268,
    "s": 41,
    "l": 39.216
  },
  "oklch": {
    "l": 0.49411,
    "c": 0.0799,
    "h": 248.6
  },
  "luminance": 0.1216
}

Semantic roles & 50–950 ramp

primary

#3B658D

secondary

#B19173

accent

#9257D1

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #3B658D

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

Preview Lab → · Contrast checker → · Palette generator →