#6178DA#6178DA

#6178DA is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.2% C 0.151 H 271.3°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#6178DA
RGB	rgb(97, 120, 218)
HSL	hsl(229, 62%, 62%)
HSV	hsv(229, 56%, 85%)
CMYK	cmyk(55.5%, 45%, 0%, 14.5%)
CIE-LAB	lab(52.99, 19.97, -52.92)
CIE-LCH	lch(52.99, 56.57, 290.67°)
OKLab	oklab(60.21% 0.0034 -0.1507)
OKLCH	oklch(60.21% 0.151 271.3)
XYZ	xyz(24.2970, 21.0345, 69.0958)
Luminance	0.2104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6178DA #DAC361

analogous

#61B5DA #6178DA #8761DA

triadic

#6178DA #DA6178 #78DA61

tetradic

#6178DA #DA61B5 #DAC361 #61DA87

square

#6178DA #DA61B5 #DAC361 #61DA87

split-complementary

#6178DA #DA8761 #B5DA61

monochromatic

#253B9C #304ECE #6178DA #93A2E6 #C4CDF1

Accessibility & contrast

On white

4.03

#6178DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#6178DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6178DA

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6178DA	#FFFFFF	#000000	##000000
##6178DA	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C84DE

Deuteranopia (green-blind)

#3C7AD8

Tritanopia (blue-blind)

#1A8E9E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6178da;
/* rgb */ color: rgb(97, 120, 218);
/* oklch */ color: oklch(60.2% 0.151 271.3);

Tailwind

colors: {
  custom: {
    50: '#969ee6',
    500: '#6178da',
    950: '#000000',
  },
}

SCSS

$custom: #6178da;
$custom-light: #969ee6;
$custom-dark: #000000;

JSON

{
  "hex": "#6178da",
  "rgb": {
    "r": 97,
    "g": 120,
    "b": 218
  },
  "hsl": {
    "h": 228.595,
    "s": 62.051,
    "l": 61.765
  },
  "oklch": {
    "l": 0.60207,
    "c": 0.15076,
    "h": 271.3
  },
  "luminance": 0.21036
}

Semantic roles & 50–950 ramp

primary

#6178DA

secondary

#E2D9B5

accent

#A91CCA

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #6178DA

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

Preview Lab → · Contrast checker → · Palette generator →