#607FD1#607FD1

#607FD1 is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.0% C 0.130 H 266.9°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#607FD1
RGB	rgb(96, 127, 209)
HSL	hsl(224, 55%, 60%)
HSV	hsv(224, 54%, 82%)
CMYK	cmyk(54.1%, 39.2%, 0%, 18%)
CIE-LAB	lab(54.31, 12.61, -45.74)
CIE-LCH	lch(54.31, 47.45, 285.41°)
OKLab	oklab(61.05% -0.007 -0.1296)
OKLCH	oklch(61.05% 0.13 266.9)
XYZ	xyz(23.9180, 22.2672, 63.3469)
Luminance	0.2227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607FD1 #D1B260

analogous

#60B7D1 #607FD1 #7A60D1

triadic

#607FD1 #D1607F #7FD160

tetradic

#607FD1 #D160B7 #D1B260 #60D17A

square

#607FD1 #D160B7 #D1B260 #60D17A

split-complementary

#607FD1 #D17A60 #B7D160

monochromatic

#29458E #375CBD #607FD1 #8FA5DF #BFCBEC

Accessibility & contrast

On white

3.85

#607FD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#607FD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607FD1

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607FD1	#FFFFFF	#000000	##000000
##607FD1	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D87D4

Deuteranopia (green-blind)

#507DCF

Tritanopia (blue-blind)

#23919E

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #607fd1;
/* rgb */ color: rgb(96, 127, 209);
/* oklch */ color: oklch(61.0% 0.130 266.9);

Tailwind

colors: {
  custom: {
    50: '#95a3df',
    500: '#607fd1',
    950: '#000000',
  },
}

SCSS

$custom: #607fd1;
$custom-light: #95a3df;
$custom-dark: #000000;

JSON

{
  "hex": "#607fd1",
  "rgb": {
    "r": 96,
    "g": 127,
    "b": 209
  },
  "hsl": {
    "h": 223.54,
    "s": 55.122,
    "l": 59.804
  },
  "oklch": {
    "l": 0.61047,
    "c": 0.1298,
    "h": 266.9
  },
  "luminance": 0.22269
}

Semantic roles & 50–950 ramp

primary

#607FD1

secondary

#DCD0B1

accent

#B649DE

background

#F9FAFD

surface

#F2F3FB

border

#CCCDD4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #607FD1

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

Preview Lab → · Contrast checker → · Palette generator →