#6189EB#6189EB

#6189EB is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.7% C 0.153 H 265.6°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#6189EB
RGB	rgb(97, 137, 235)
HSL	hsl(223, 78%, 65%)
HSV	hsv(223, 59%, 92%)
CMYK	cmyk(58.7%, 41.7%, 0%, 7.8%)
CIE-LAB	lab(58.44, 15.22, -53.73)
CIE-LCH	lch(58.44, 55.85, 285.81°)
OKLab	oklab(64.7% -0.0118 -0.1529)
OKLCH	oklch(64.7% 0.153 265.6)
XYZ	xyz(28.8657, 26.4285, 82.1612)
Luminance	0.2643 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6189EB #EBC361

analogous

#61CEEB #6189EB #7E61EB

triadic

#6189EB #EB6189 #89EB61

tetradic

#6189EB #EB61CE #EBC361 #61EB7E

square

#6189EB #EB61CE #EBC361 #61EB7E

split-complementary

#6189EB #EB7E61 #CEEB61

monochromatic

#1847BA #2B60E4 #6189EB #97B2F2 #CEDAF9

Accessibility & contrast

On white

3.34

#6189EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#6189EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6189EB

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6189EB	#FFFFFF	#000000	##000000
##6189EB	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E93EF

Deuteranopia (green-blind)

#4B87E9

Tritanopia (blue-blind)

#009FAF

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #6189eb;
/* rgb */ color: rgb(97, 137, 235);
/* oklch */ color: oklch(64.7% 0.153 265.6);

Tailwind

colors: {
  custom: {
    50: '#98abf2',
    500: '#6189eb',
    950: '#000000',
  },
}

SCSS

$custom: #6189eb;
$custom-light: #98abf2;
$custom-dark: #000000;

JSON

{
  "hex": "#6189eb",
  "rgb": {
    "r": 97,
    "g": 137,
    "b": 235
  },
  "hsl": {
    "h": 222.609,
    "s": 77.528,
    "l": 65.098
  },
  "oklch": {
    "l": 0.64695,
    "c": 0.15336,
    "h": 265.6
  },
  "luminance": 0.26431
}

Semantic roles & 50–950 ramp

primary

#6189EB

secondary

#EBDEBD

accent

#9E0CDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #6189EB

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

Preview Lab → · Contrast checker → · Palette generator →