#607FCC#607FCC

#607FCC is a mid, vivid blue. Relative luminance 0.220; OKLCH L 60.8% C 0.123 H 266.2°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#607FCC
RGB	rgb(96, 127, 204)
HSL	hsl(223, 51%, 59%)
HSV	hsv(223, 53%, 80%)
CMYK	cmyk(52.9%, 37.7%, 0%, 20%)
CIE-LAB	lab(54.05, 11.02, -43.31)
CIE-LCH	lch(54.05, 44.69, 284.27°)
OKLab	oklab(60.76% -0.008 -0.1225)
OKLCH	oklch(60.76% 0.123 266.2)
XYZ	xyz(23.3087, 22.0235, 60.1377)
Luminance	0.2203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607FCC #CCAD60

analogous

#60B5CC #607FCC #7760CC

triadic

#607FCC #CC607F #7FCC60

tetradic

#607FCC #CC60B5 #CCAD60 #60CC77

square

#607FCC #CC60B5 #CCAD60 #60CC77

split-complementary

#607FCC #CC7760 #B5CC60

monochromatic

#2B4586 #3A5DB5 #607FCC #8EA4DB #BDCAEA

Accessibility & contrast

On white

3.89

#607FCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#607FCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607FCC

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607FCC	#FFFFFF	#000000	##000000
##607FCC	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6086CF

Deuteranopia (green-blind)

#547DCA

Tritanopia (blue-blind)

#29909C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #607fcc;
/* rgb */ color: rgb(96, 127, 204);
/* oklch */ color: oklch(60.8% 0.123 266.2);

Tailwind

colors: {
  custom: {
    50: '#94a3dc',
    500: '#607fcc',
    950: '#000000',
  },
}

SCSS

$custom: #607fcc;
$custom-light: #94a3dc;
$custom-dark: #000000;

JSON

{
  "hex": "#607fcc",
  "rgb": {
    "r": 96,
    "g": 127,
    "b": 204
  },
  "hsl": {
    "h": 222.778,
    "s": 51.429,
    "l": 58.824
  },
  "oklch": {
    "l": 0.60764,
    "c": 0.12279,
    "h": 266.2
  },
  "luminance": 0.22025
}

Semantic roles & 50–950 ramp

primary

#607FCC

secondary

#D9CDAF

accent

#B24DDB

background

#F9FAFD

surface

#F2F3FB

border

#CCCDD4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #607FCC

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

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