#607DCC#607DCC

#607DCC is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.3% C 0.125 H 267.4°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#607DCC
RGB	rgb(96, 125, 204)
HSL	hsl(224, 51%, 59%)
HSV	hsv(224, 53%, 80%)
CMYK	cmyk(52.9%, 38.7%, 0%, 20%)
CIE-LAB	lab(53.51, 12.22, -44.18)
CIE-LCH	lch(53.51, 45.84, 285.47°)
OKLab	oklab(60.34% -0.0057 -0.1251)
OKLCH	oklch(60.34% 0.125 267.4)
XYZ	xyz(23.0530, 21.5120, 60.0525)
Luminance	0.2151 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607DCC #CCAF60

analogous

#60B3CC #607DCC #7960CC

triadic

#607DCC #CC607D #7DCC60

tetradic

#607DCC #CC60B3 #CCAF60 #60CC79

square

#607DCC #CC60B3 #CCAF60 #60CC79

split-complementary

#607DCC #CC7960 #B3CC60

monochromatic

#2B4486 #3A5BB5 #607DCC #8EA3DB #BDC9EA

Accessibility & contrast

On white

3.96

#607DCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#607DCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607DCC

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607DCC	#FFFFFF	#000000	##000000
##607DCC	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D85CF

Deuteranopia (green-blind)

#517BCA

Tritanopia (blue-blind)

#2A8E9B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #607dcc;
/* rgb */ color: rgb(96, 125, 204);
/* oklch */ color: oklch(60.3% 0.125 267.4);

Tailwind

colors: {
  custom: {
    50: '#94a2dc',
    500: '#607dcc',
    950: '#000000',
  },
}

SCSS

$custom: #607dcc;
$custom-light: #94a2dc;
$custom-dark: #000000;

JSON

{
  "hex": "#607dcc",
  "rgb": {
    "r": 96,
    "g": 125,
    "b": 204
  },
  "hsl": {
    "h": 223.889,
    "s": 51.429,
    "l": 58.824
  },
  "oklch": {
    "l": 0.60342,
    "c": 0.1252,
    "h": 267.4
  },
  "luminance": 0.21514
}

Semantic roles & 50–950 ramp

primary

#607DCC

secondary

#D9CEAF

accent

#B54DDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0F15

muted

#7E7E83

Preview Lab

Preview with #607DCC

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

Preview Lab → · Contrast checker → · Palette generator →