#607BD4#607BD4

#607BD4 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.4% C 0.139 H 269.2°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#607BD4
RGB	rgb(96, 123, 212)
HSL	hsl(226, 57%, 60%)
HSV	hsv(226, 55%, 83%)
CMYK	cmyk(54.7%, 42%, 0%, 16.9%)
CIE-LAB	lab(53.39, 16.00, -48.90)
CIE-LCH	lch(53.39, 51.45, 288.12°)
OKLab	oklab(60.39% -0.0019 -0.1389)
OKLCH	oklch(60.39% 0.139 269.2)
XYZ	xyz(23.7866, 21.4044, 65.1526)
Luminance	0.2141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607BD4 #D4B960

analogous

#60B5D4 #607BD4 #7F60D4

triadic

#607BD4 #D4607B #7BD460

tetradic

#607BD4 #D460B5 #D4B960 #60D47F

square

#607BD4 #D460B5 #D4B960 #60D47F

split-complementary

#607BD4 #D47F60 #B5D460

monochromatic

#284092 #3556C2 #607BD4 #90A3E1 #C0CBEE

Accessibility & contrast

On white

3.98

#607BD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#607BD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607BD4

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607BD4	#FFFFFF	#000000	##000000
##607BD4	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5585D7

Deuteranopia (green-blind)

#477BD2

Tritanopia (blue-blind)

#1F8E9D

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #607bd4;
/* rgb */ color: rgb(96, 123, 212);
/* oklch */ color: oklch(60.4% 0.139 269.2);

Tailwind

colors: {
  custom: {
    50: '#95a0e2',
    500: '#607bd4',
    950: '#000000',
  },
}

SCSS

$custom: #607bd4;
$custom-light: #95a0e2;
$custom-dark: #000000;

JSON

{
  "hex": "#607bd4",
  "rgb": {
    "r": 96,
    "g": 123,
    "b": 212
  },
  "hsl": {
    "h": 226.034,
    "s": 57.426,
    "l": 60.392
  },
  "oklch": {
    "l": 0.60391,
    "c": 0.1389,
    "h": 269.2
  },
  "luminance": 0.21406
}

Semantic roles & 50–950 ramp

primary

#607BD4

secondary

#DED4B2

accent

#9F20C5

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #607BD4

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

Preview Lab → · Contrast checker → · Palette generator →