#6174BD#6174BD

#6174BD is a mid, moderate blue. Relative luminance 0.187; OKLCH L 57.7% C 0.115 H 271.4°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#6174BD
RGB	rgb(97, 116, 189)
HSL	hsl(228, 41%, 56%)
HSV	hsv(228, 49%, 74%)
CMYK	cmyk(48.7%, 38.6%, 0%, 25.9%)
CIE-LAB	lab(50.34, 13.21, -40.61)
CIE-LCH	lch(50.34, 42.70, 288.02°)
OKLab	oklab(57.67% 0.0028 -0.1147)
OKLCH	oklch(57.67% 0.115 271.4)
XYZ	xyz(20.3575, 18.7051, 50.6720)
Luminance	0.1871 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6174BD #BDAA61

analogous

#61A2BD #6174BD #7C61BD

triadic

#6174BD #BD6174 #74BD61

tetradic

#6174BD #BD61A2 #BDAA61 #61BD7C

square

#6174BD #BD61A2 #BDAA61 #61BD7C

split-complementary

#6174BD #BD7C61 #A2BD61

monochromatic

#303E73 #42559F #6174BD #8C9ACF #B7C0E1

Accessibility & contrast

On white

4.43

#6174BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#6174BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6174BD

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6174BD	#FFFFFF	#000000	##000000
##6174BD	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#587CC0

Deuteranopia (green-blind)

#4F74BB

Tritanopia (blue-blind)

#3C838F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #6174bd;
/* rgb */ color: rgb(97, 116, 189);
/* oklch */ color: oklch(57.7% 0.115 271.4);

Tailwind

colors: {
  custom: {
    50: '#939bd1',
    500: '#6174bd',
    950: '#000000',
  },
}

SCSS

$custom: #6174bd;
$custom-light: #939bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#6174bd",
  "rgb": {
    "r": 97,
    "g": 116,
    "b": 189
  },
  "hsl": {
    "h": 227.609,
    "s": 41.071,
    "l": 56.078
  },
  "oklch": {
    "l": 0.57666,
    "c": 0.11472,
    "h": 271.4
  },
  "luminance": 0.18706
}

Semantic roles & 50–950 ramp

primary

#6174BD

secondary

#D0C8AA

accent

#B857D1

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #6174BD

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

Preview Lab → · Contrast checker → · Palette generator →