#607BE1#607BE1

#607BE1 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.2% C 0.157 H 270.1°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#607BE1
RGB	rgb(96, 123, 225)
HSL	hsl(227, 68%, 63%)
HSV	hsv(227, 57%, 88%)
CMYK	cmyk(57.3%, 45.3%, 0%, 11.8%)
CIE-LAB	lab(54.12, 20.21, -55.06)
CIE-LCH	lch(54.12, 58.65, 290.16°)
OKLab	oklab(61.19% 0.0003 -0.157)
OKLCH	oklch(61.19% 0.157 270.1)
XYZ	xyz(25.4929, 22.0870, 74.1394)
Luminance	0.2209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607BE1 #E1C660

analogous

#60BBE1 #607BE1 #8560E1

triadic

#607BE1 #E1607B #7BE160

tetradic

#607BE1 #E160BB #E1C660 #60E185

square

#607BE1 #E160BB #E1C660 #60E185

split-complementary

#607BE1 #E18560 #BBE160

monochromatic

#203CA7 #2D50D7 #607BE1 #93A6EB #C7D0F4

Accessibility & contrast

On white

3.88

#607BE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#607BE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607BE1

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607BE1	#FFFFFF	#000000	##000000
##607BE1	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C87E5

Deuteranopia (green-blind)

#3A7CDF

Tritanopia (blue-blind)

#0092A3

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #607be1;
/* rgb */ color: rgb(96, 123, 225);
/* oklch */ color: oklch(61.2% 0.157 270.1);

Tailwind

colors: {
  custom: {
    50: '#97a0eb',
    500: '#607be1',
    950: '#000000',
  },
}

SCSS

$custom: #607be1;
$custom-light: #97a0eb;
$custom-dark: #000000;

JSON

{
  "hex": "#607be1",
  "rgb": {
    "r": 96,
    "g": 123,
    "b": 225
  },
  "hsl": {
    "h": 227.442,
    "s": 68.254,
    "l": 62.941
  },
  "oklch": {
    "l": 0.61186,
    "c": 0.15697,
    "h": 270.1
  },
  "luminance": 0.22089
}

Semantic roles & 50–950 ramp

primary

#607BE1

secondary

#E6DCB7

accent

#A915D0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #607BE1

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

Preview Lab → · Contrast checker → · Palette generator →