#6187BD#6187BD

#6187BD is a mid, moderate blue. Relative luminance 0.235; OKLCH L 61.8% C 0.093 H 257.2°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#6187BD
RGB	rgb(97, 135, 189)
HSL	hsl(215, 41%, 56%)
HSV	hsv(215, 49%, 74%)
CMYK	cmyk(48.7%, 28.6%, 0%, 25.9%)
CIE-LAB	lab(55.63, 1.83, -32.31)
CIE-LCH	lch(55.63, 32.36, 273.24°)
OKLab	oklab(61.77% -0.0206 -0.0905)
OKLCH	oklch(61.77% 0.093 257.2)
XYZ	xyz(22.7760, 23.5419, 51.4781)
Luminance	0.2354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6187BD #BD9761

analogous

#61B5BD #6187BD #6961BD

triadic

#6187BD #BD6187 #87BD61

tetradic

#6187BD #BD61B5 #BD9761 #61BD69

square

#6187BD #BD61B5 #BD9761 #61BD69

split-complementary

#6187BD #BD6961 #B5BD61

monochromatic

#304C73 #42689F #6187BD #8CA8CF #B7C9E1

Accessibility & contrast

On white

3.68

#6187BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#6187BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6187BD

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6187BD	#FFFFFF	#000000	##000000
##6187BD	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#728ABF

Deuteranopia (green-blind)

#6781BC

Tritanopia (blue-blind)

#39939A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #6187bd;
/* rgb */ color: rgb(97, 135, 189);
/* oklch */ color: oklch(61.8% 0.093 257.2);

Tailwind

colors: {
  custom: {
    50: '#93a9d1',
    500: '#6187bd',
    950: '#000000',
  },
}

SCSS

$custom: #6187bd;
$custom-light: #93a9d1;
$custom-dark: #000000;

JSON

{
  "hex": "#6187bd",
  "rgb": {
    "r": 97,
    "g": 135,
    "b": 189
  },
  "hsl": {
    "h": 215.217,
    "s": 41.071,
    "l": 56.078
  },
  "oklch": {
    "l": 0.6177,
    "c": 0.09282,
    "h": 257.2
  },
  "luminance": 0.23543
}

Semantic roles & 50–950 ramp

primary

#6187BD

secondary

#D0C0AA

accent

#9F57D1

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #6187BD

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

Preview Lab → · Contrast checker → · Palette generator →