#6178DC#6178DC

#6178DC is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.3% C 0.154 H 271.4°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#6178DC
RGB	rgb(97, 120, 220)
HSL	hsl(229, 64%, 62%)
HSV	hsv(229, 56%, 86%)
CMYK	cmyk(55.9%, 45.5%, 0%, 13.7%)
CIE-LAB	lab(53.10, 20.62, -53.87)
CIE-LCH	lch(53.10, 57.68, 290.94°)
OKLab	oklab(60.33% 0.0037 -0.1535)
OKLCH	oklch(60.33% 0.154 271.4)
XYZ	xyz(24.5603, 21.1398, 70.4824)
Luminance	0.2114 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6178DC #DCC561

analogous

#61B6DC #6178DC #8761DC

triadic

#6178DC #DC6178 #78DC61

tetradic

#6178DC #DC61B6 #DCC561 #61DC87

square

#6178DC #DC61B6 #DCC561 #61DC87

split-complementary

#6178DC #DC8761 #B6DC61

monochromatic

#233A9F #2F4DD1 #6178DC #93A3E7 #C5CEF2

Accessibility & contrast

On white

4.02

#6178DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#6178DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6178DC

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6178DC	#FFFFFF	#000000	##000000
##6178DC	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A84E0

Deuteranopia (green-blind)

#3A7ADA

Tritanopia (blue-blind)

#158E9F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #6178dc;
/* rgb */ color: rgb(97, 120, 220);
/* oklch */ color: oklch(60.3% 0.154 271.4);

Tailwind

colors: {
  custom: {
    50: '#979ee7',
    500: '#6178dc',
    950: '#000000',
  },
}

SCSS

$custom: #6178dc;
$custom-light: #979ee7;
$custom-dark: #000000;

JSON

{
  "hex": "#6178dc",
  "rgb": {
    "r": 97,
    "g": 120,
    "b": 220
  },
  "hsl": {
    "h": 228.78,
    "s": 63.731,
    "l": 62.157
  },
  "oklch": {
    "l": 0.60332,
    "c": 0.15354,
    "h": 271.4
  },
  "luminance": 0.21142
}

Semantic roles & 50–950 ramp

primary

#6178DC

secondary

#E3DBB6

accent

#AA1ACC

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #6178DC

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

Preview Lab → · Contrast checker → · Palette generator →