#6183BE#6183BE

#6183BE is a mid, moderate blue. Relative luminance 0.225; OKLCH L 60.9% C 0.098 H 261.0°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#6183BE
RGB	rgb(97, 131, 190)
HSL	hsl(218, 42%, 56%)
HSV	hsv(218, 49%, 75%)
CMYK	cmyk(48.9%, 31.1%, 0%, 25.5%)
CIE-LAB	lab(54.54, 4.49, -34.57)
CIE-LCH	lch(54.54, 34.86, 277.40°)
OKLab	oklab(60.94% -0.0154 -0.0971)
OKLCH	oklch(60.94% 0.098 261)
XYZ	xyz(22.3372, 22.4902, 51.8692)
Luminance	0.2249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6183BE #BE9C61

analogous

#61B2BE #6183BE #6E61BE

triadic

#6183BE #BE6183 #83BE61

tetradic

#6183BE #BE61B2 #BE9C61 #61BE6E

square

#6183BE #BE61B2 #BE9C61 #61BE6E

split-complementary

#6183BE #BE6E61 #B2BE61

monochromatic

#304975 #4264A0 #6183BE #8CA5D0 #B8C7E2

Accessibility & contrast

On white

3.82

#6183BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#6183BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6183BE

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6183BE	#FFFFFF	#000000	##000000
##6183BE	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D87C1

Deuteranopia (green-blind)

#627FBD

Tritanopia (blue-blind)

#399098

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6183be;
/* rgb */ color: rgb(97, 131, 190);
/* oklch */ color: oklch(60.9% 0.098 261.0);

Tailwind

colors: {
  custom: {
    50: '#93a6d2',
    500: '#6183be',
    950: '#000000',
  },
}

SCSS

$custom: #6183be;
$custom-light: #93a6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#6183be",
  "rgb": {
    "r": 97,
    "g": 131,
    "b": 190
  },
  "hsl": {
    "h": 218.065,
    "s": 41.704,
    "l": 56.275
  },
  "oklch": {
    "l": 0.60939,
    "c": 0.09827,
    "h": 261
  },
  "luminance": 0.22492
}

Semantic roles & 50–950 ramp

primary

#6183BE

secondary

#D1C3AA

accent

#A456D2

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #6183BE

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

Preview Lab → · Contrast checker → · Palette generator →