#607AE3#607AE3

#607AE3 is a mid, vivid blue. Relative luminance 0.220; OKLCH L 61.1% C 0.161 H 270.6°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#607AE3
RGB	rgb(96, 122, 227)
HSL	hsl(228, 70%, 63%)
HSV	hsv(228, 58%, 89%)
CMYK	cmyk(57.7%, 46.3%, 0%, 11%)
CIE-LAB	lab(53.97, 21.48, -56.41)
CIE-LCH	lch(53.97, 60.36, 290.84°)
OKLab	oklab(61.11% 0.0016 -0.161)
OKLCH	oklch(61.11% 0.161 270.6)
XYZ	xyz(25.6439, 21.9499, 75.5436)
Luminance	0.2195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607AE3 #E3C960

analogous

#60BBE3 #607AE3 #8760E3

triadic

#607AE3 #E3607A #7AE360

tetradic

#607AE3 #E360BB #E3C960 #60E387

square

#607AE3 #E360BB #E3C960 #60E387

split-complementary

#607AE3 #E38760 #BBE360

monochromatic

#1E3AAB #2C4EDA #607AE3 #94A6EC #C8D1F5

Accessibility & contrast

On white

3.90

#607AE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#607AE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607AE3

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607AE3	#FFFFFF	#000000	##000000
##607AE3	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4887E7

Deuteranopia (green-blind)

#357CE1

Tritanopia (blue-blind)

#0092A3

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #607ae3;
/* rgb */ color: rgb(96, 122, 227);
/* oklch */ color: oklch(61.1% 0.161 270.6);

Tailwind

colors: {
  custom: {
    50: '#97a0ec',
    500: '#607ae3',
    950: '#000000',
  },
}

SCSS

$custom: #607ae3;
$custom-light: #97a0ec;
$custom-dark: #000000;

JSON

{
  "hex": "#607ae3",
  "rgb": {
    "r": 96,
    "g": 122,
    "b": 227
  },
  "hsl": {
    "h": 228.092,
    "s": 70.053,
    "l": 63.333
  },
  "oklch": {
    "l": 0.61113,
    "c": 0.16097,
    "h": 270.6
  },
  "luminance": 0.21952
}

Semantic roles & 50–950 ramp

primary

#607AE3

secondary

#E7DDB8

accent

#AC13D2

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #607AE3

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

Preview Lab → · Contrast checker → · Palette generator →