#3B5C8D#3B5C8D

#3B5C8D is a mid, moderate blue. Relative luminance 0.105; OKLCH L 47.3% C 0.089 H 258.1°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#3B5C8D
RGB	rgb(59, 92, 141)
HSL	hsl(216, 41%, 39%)
HSV	hsv(216, 58%, 55%)
CMYK	cmyk(58.2%, 34.8%, 0%, 44.7%)
CIE-LAB	lab(38.74, 3.50, -30.77)
CIE-LCH	lch(38.74, 30.97, 276.49°)
OKLab	oklab(47.27% -0.0183 -0.0869)
OKLCH	oklch(47.27% 0.089 258.1)
XYZ	xyz(10.4368, 10.5063, 26.6721)
Luminance	0.1051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B5C8D #8D6C3B

analogous

#3B858D #3B5C8D #433B8D

triadic

#3B5C8D #8D3B5C #5C8D3B

tetradic

#3B5C8D #8D3B85 #8D6C3B #3B8D43

square

#3B5C8D #8D3B85 #8D6C3B #3B8D43

split-complementary

#3B5C8D #8D433B #858D3B

monochromatic

#172437 #294062 #3B5C8D #5079B6 #7B9AC8

Accessibility & contrast

On white

6.77

#3B5C8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#3B5C8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B5C8D

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B5C8D	#FFFFFF	#000000	##FFFFFF
##3B5C8D	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485F8F

Deuteranopia (green-blind)

#3E588C

Tritanopia (blue-blind)

#00676E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3b5c8d;
/* rgb */ color: rgb(59, 92, 141);
/* oklch */ color: oklch(47.3% 0.089 258.1);

Tailwind

colors: {
  custom: {
    50: '#7889ae',
    500: '#3b5c8d',
    950: '#000000',
  },
}

SCSS

$custom: #3b5c8d;
$custom-light: #7889ae;
$custom-dark: #000000;

JSON

{
  "hex": "#3b5c8d",
  "rgb": {
    "r": 59,
    "g": 92,
    "b": 141
  },
  "hsl": {
    "h": 215.854,
    "s": 41,
    "l": 39.216
  },
  "oklch": {
    "l": 0.47271,
    "c": 0.0888,
    "h": 258.1
  },
  "luminance": 0.10507
}

Semantic roles & 50–950 ramp

primary

#3B5C8D

secondary

#B19873

accent

#A057D1

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #3B5C8D

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

Preview Lab → · Contrast checker → · Palette generator →