#607FCF#607FCF

#607FCF is a mid, vivid blue. Relative luminance 0.222; OKLCH L 60.9% C 0.127 H 266.7°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#607FCF
RGB	rgb(96, 127, 207)
HSL	hsl(223, 54%, 59%)
HSV	hsv(223, 54%, 81%)
CMYK	cmyk(53.6%, 38.6%, 0%, 18.8%)
CIE-LAB	lab(54.21, 11.97, -44.77)
CIE-LCH	lch(54.21, 46.34, 284.97°)
OKLab	oklab(60.93% -0.0074 -0.1268)
OKLCH	oklch(60.93% 0.127 266.7)
XYZ	xyz(23.6720, 22.1688, 62.0510)
Luminance	0.2217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607FCF #CFB060

analogous

#60B7CF #607FCF #7960CF

triadic

#607FCF #CF607F #7FCF60

tetradic

#607FCF #CF60B7 #CFB060 #60CF79

square

#607FCF #CF60B7 #CFB060 #60CF79

split-complementary

#607FCF #CF7960 #B7CF60

monochromatic

#2A458B #385CBA #607FCF #8FA5DD #BECBEB

Accessibility & contrast

On white

3.86

#607FCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#607FCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607FCF

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607FCF	#FFFFFF	#000000	##000000
##607FCF	1.00	3.86	5.43	5.43
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F87D2

Deuteranopia (green-blind)

#527DCD

Tritanopia (blue-blind)

#26909D

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #607fcf;
/* rgb */ color: rgb(96, 127, 207);
/* oklch */ color: oklch(60.9% 0.127 266.7);

Tailwind

colors: {
  custom: {
    50: '#94a3de',
    500: '#607fcf',
    950: '#000000',
  },
}

SCSS

$custom: #607fcf;
$custom-light: #94a3de;
$custom-dark: #000000;

JSON

{
  "hex": "#607fcf",
  "rgb": {
    "r": 96,
    "g": 127,
    "b": 207
  },
  "hsl": {
    "h": 223.243,
    "s": 53.623,
    "l": 59.412
  },
  "oklch": {
    "l": 0.60933,
    "c": 0.127,
    "h": 266.7
  },
  "luminance": 0.22171
}

Semantic roles & 50–950 ramp

primary

#607FCF

secondary

#DBCFB0

accent

#B44BDD

background

#F9FAFD

surface

#F2F3FB

border

#CCCDD4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #607FCF

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

Preview Lab → · Contrast checker → · Palette generator →