#3C59AE#3C59AE

#3C59AE is a mid, vivid blue. Relative luminance 0.112; OKLCH L 48.8% C 0.140 H 267.0°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#3C59AE
RGB	rgb(60, 89, 174)
HSL	hsl(225, 49%, 46%)
HSV	hsv(225, 66%, 68%)
CMYK	cmyk(65.5%, 48.9%, 0%, 31.8%)
CIE-LAB	lab(39.85, 17.37, -48.72)
CIE-LCH	lch(39.85, 51.72, 289.62°)
OKLab	oklab(48.77% -0.0074 -0.1395)
OKLCH	oklch(48.77% 0.14 267)
XYZ	xyz(13.0732, 11.1602, 41.5014)
Luminance	0.1116 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C59AE #AE913C

analogous

#3C92AE #3C59AE #583CAE

triadic

#3C59AE #AE3C59 #59AE3C

tetradic

#3C59AE #AE3C92 #AE913C #3CAE58

square

#3C59AE #AE3C92 #AE913C #3CAE58

split-complementary

#3C59AE #AE583C #92AE3C

monochromatic

#1D2A53 #2C4280 #3C59AE #5F7AC8 #8DA0D8

Accessibility & contrast

On white

6.50

#3C59AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#3C59AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C59AE

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C59AE	#FFFFFF	#000000	##FFFFFF
##3C59AE	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C63B1

Deuteranopia (green-blind)

#1259AC

Tritanopia (blue-blind)

#006D7B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3c59ae;
/* rgb */ color: rgb(60, 89, 174);
/* oklch */ color: oklch(48.8% 0.140 267.0);

Tailwind

colors: {
  custom: {
    50: '#7e87c7',
    500: '#3c59ae',
    950: '#000000',
  },
}

SCSS

$custom: #3c59ae;
$custom-light: #7e87c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3c59ae",
  "rgb": {
    "r": 60,
    "g": 89,
    "b": 174
  },
  "hsl": {
    "h": 224.737,
    "s": 48.718,
    "l": 45.882
  },
  "oklch": {
    "l": 0.48768,
    "c": 0.13971,
    "h": 267
  },
  "luminance": 0.11161
}

Semantic roles & 50–950 ramp

primary

#3C59AE

secondary

#C2B283

accent

#B550D8

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #3C59AE

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

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