#6187BB#6187BB

#6187BB is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.7% C 0.090 H 256.4°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#6187BB
RGB	rgb(97, 135, 187)
HSL	hsl(215, 40%, 56%)
HSV	hsv(215, 48%, 73%)
CMYK	cmyk(48.1%, 27.8%, 0%, 26.7%)
CIE-LAB	lab(55.54, 1.22, -31.31)
CIE-LCH	lch(55.54, 31.33, 272.24°)
OKLab	oklab(61.67% -0.0212 -0.0876)
OKLCH	oklch(61.67% 0.09 256.4)
XYZ	xyz(22.5604, 23.4557, 50.3427)
Luminance	0.2346 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6187BB #BB9561

analogous

#61B4BB #6187BB #6861BB

triadic

#6187BB #BB6187 #87BB61

tetradic

#6187BB #BB61B4 #BB9561 #61BB68

square

#6187BB #BB61B4 #BB9561 #61BB68

split-complementary

#6187BB #BB6861 #B4BB61

monochromatic

#314C71 #43689C #6187BB #8CA7CD #B7C8E0

Accessibility & contrast

On white

3.69

#6187BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#6187BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6187BB

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6187BB	#FFFFFF	#000000	##000000
##6187BB	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#738ABD

Deuteranopia (green-blind)

#6881BA

Tritanopia (blue-blind)

#3A9299

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #6187bb;
/* rgb */ color: rgb(97, 135, 187);
/* oklch */ color: oklch(61.7% 0.090 256.4);

Tailwind

colors: {
  custom: {
    50: '#93a9cf',
    500: '#6187bb',
    950: '#000000',
  },
}

SCSS

$custom: #6187bb;
$custom-light: #93a9cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6187bb",
  "rgb": {
    "r": 97,
    "g": 135,
    "b": 187
  },
  "hsl": {
    "h": 214.667,
    "s": 39.823,
    "l": 55.686
  },
  "oklch": {
    "l": 0.61673,
    "c": 0.09014,
    "h": 256.4
  },
  "luminance": 0.23457
}

Semantic roles & 50–950 ramp

primary

#6187BB

secondary

#CFBFA9

accent

#9D58D0

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #6187BB

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

Preview Lab → · Contrast checker → · Palette generator →