#607BD3#607BD3

#607BD3 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.3% C 0.138 H 269.1°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#607BD3
RGB	rgb(96, 123, 211)
HSL	hsl(226, 57%, 60%)
HSV	hsv(226, 55%, 83%)
CMYK	cmyk(54.5%, 41.7%, 0%, 17.3%)
CIE-LAB	lab(53.33, 15.68, -48.42)
CIE-LCH	lch(53.33, 50.89, 287.94°)
OKLab	oklab(60.33% -0.0021 -0.1375)
OKLCH	oklch(60.33% 0.138 269.1)
XYZ	xyz(23.6608, 21.3541, 64.4903)
Luminance	0.2136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607BD3 #D3B860

analogous

#60B4D3 #607BD3 #7E60D3

triadic

#607BD3 #D3607B #7BD360

tetradic

#607BD3 #D360B4 #D3B860 #60D37E

square

#607BD3 #D360B4 #D3B860 #60D37E

split-complementary

#607BD3 #D37E60 #B4D360

monochromatic

#284191 #3556C1 #607BD3 #90A3E0 #C0CBEE

Accessibility & contrast

On white

3.98

#607BD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#607BD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607BD3

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607BD3	#FFFFFF	#000000	##000000
##607BD3	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5685D6

Deuteranopia (green-blind)

#487BD1

Tritanopia (blue-blind)

#218E9D

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #607bd3;
/* rgb */ color: rgb(96, 123, 211);
/* oklch */ color: oklch(60.3% 0.138 269.1);

Tailwind

colors: {
  custom: {
    50: '#95a0e1',
    500: '#607bd3',
    950: '#000000',
  },
}

SCSS

$custom: #607bd3;
$custom-light: #95a0e1;
$custom-dark: #000000;

JSON

{
  "hex": "#607bd3",
  "rgb": {
    "r": 96,
    "g": 123,
    "b": 211
  },
  "hsl": {
    "h": 225.913,
    "s": 56.65,
    "l": 60.196
  },
  "oklch": {
    "l": 0.60331,
    "c": 0.13751,
    "h": 269.1
  },
  "luminance": 0.21356
}

Semantic roles & 50–950 ramp

primary

#607BD3

secondary

#DDD3B1

accent

#9E21C4

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #607BD3

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

Preview Lab → · Contrast checker → · Palette generator →