#6188CD#6188CD

#6188CD is a light, moderate blue. Relative luminance 0.246; OKLCH L 62.8% C 0.114 H 261.2°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#6188CD
RGB	rgb(97, 136, 205)
HSL	hsl(218, 52%, 59%)
HSV	hsv(218, 53%, 80%)
CMYK	cmyk(52.7%, 33.7%, 0%, 19.6%)
CIE-LAB	lab(56.64, 6.18, -39.80)
CIE-LCH	lch(56.64, 40.27, 278.83°)
OKLab	oklab(62.8% -0.0173 -0.1122)
OKLCH	oklch(62.8% 0.114 261.2)
XYZ	xyz(24.7496, 24.5557, 61.1813)
Luminance	0.2456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6188CD #CDA661

analogous

#61BECD #6188CD #7061CD

triadic

#6188CD #CD6188 #88CD61

tetradic

#6188CD #CD61BE #CDA661 #61CD70

square

#6188CD #CD61BE #CDA661 #61CD70

split-complementary

#6188CD #CD7061 #BECD61

monochromatic

#2B4D88 #3A67B7 #6188CD #8FABDC #BECEEA

Accessibility & contrast

On white

3.55

#6188CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#6188CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6188CD

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6188CD	#FFFFFF	#000000	##000000
##6188CD	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D8DD0

Deuteranopia (green-blind)

#6083CC

Tritanopia (blue-blind)

#2997A1

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #6188cd;
/* rgb */ color: rgb(97, 136, 205);
/* oklch */ color: oklch(62.8% 0.114 261.2);

Tailwind

colors: {
  custom: {
    50: '#94aadc',
    500: '#6188cd',
    950: '#000000',
  },
}

SCSS

$custom: #6188cd;
$custom-light: #94aadc;
$custom-dark: #000000;

JSON

{
  "hex": "#6188cd",
  "rgb": {
    "r": 97,
    "g": 136,
    "b": 205
  },
  "hsl": {
    "h": 218.333,
    "s": 51.923,
    "l": 59.216
  },
  "oklch": {
    "l": 0.62802,
    "c": 0.11351,
    "h": 261.2
  },
  "luminance": 0.24557
}

Semantic roles & 50–950 ramp

primary

#6188CD

secondary

#DACBB0

accent

#A84CDB

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #6188CD

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

Preview Lab → · Contrast checker → · Palette generator →