#3C5C8D#3C5C8D

#3C5C8D is a mid, moderate blue. Relative luminance 0.105; OKLCH L 47.3% C 0.088 H 258.7°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#3C5C8D
RGB	rgb(60, 92, 141)
HSL	hsl(216, 40%, 39%)
HSV	hsv(216, 57%, 55%)
CMYK	cmyk(57.4%, 34.8%, 0%, 44.7%)
CIE-LAB	lab(38.79, 3.72, -30.68)
CIE-LCH	lch(38.79, 30.90, 276.92°)
OKLab	oklab(47.33% -0.0174 -0.0866)
OKLCH	oklch(47.33% 0.088 258.7)
XYZ	xyz(10.4967, 10.5372, 26.6749)
Luminance	0.1054 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C5C8D #8D6D3C

analogous

#3C858D #3C5C8D #443C8D

triadic

#3C5C8D #8D3C5C #5C8D3C

tetradic

#3C5C8D #8D3C85 #8D6D3C #3C8D44

square

#3C5C8D #8D3C85 #8D6D3C #3C8D44

split-complementary

#3C5C8D #8D443C #858D3C

monochromatic

#172437 #2A4062 #3C5C8D #5179B5 #7C9AC7

Accessibility & contrast

On white

6.76

#3C5C8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#3C5C8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C5C8D

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C5C8D	#FFFFFF	#000000	##FFFFFF
##3C5C8D	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48608F

Deuteranopia (green-blind)

#3E588C

Tritanopia (blue-blind)

#03676E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3c5c8d;
/* rgb */ color: rgb(60, 92, 141);
/* oklch */ color: oklch(47.3% 0.088 258.7);

Tailwind

colors: {
  custom: {
    50: '#7889ae',
    500: '#3c5c8d',
    950: '#000000',
  },
}

SCSS

$custom: #3c5c8d;
$custom-light: #7889ae;
$custom-dark: #000000;

JSON

{
  "hex": "#3c5c8d",
  "rgb": {
    "r": 60,
    "g": 92,
    "b": 141
  },
  "hsl": {
    "h": 216.296,
    "s": 40.299,
    "l": 39.412
  },
  "oklch": {
    "l": 0.47327,
    "c": 0.08835,
    "h": 258.7
  },
  "luminance": 0.10538
}

Semantic roles & 50–950 ramp

primary

#3C5C8D

secondary

#B19974

accent

#A158D0

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #3C5C8D

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

Preview Lab → · Contrast checker → · Palette generator →