#607ECC#607ECC

#607ECC is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.6% C 0.124 H 266.8°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#607ECC
RGB	rgb(96, 126, 204)
HSL	hsl(223, 51%, 59%)
HSV	hsv(223, 53%, 80%)
CMYK	cmyk(52.9%, 38.2%, 0%, 20%)
CIE-LAB	lab(53.78, 11.62, -43.75)
CIE-LCH	lch(53.78, 45.26, 284.88°)
OKLab	oklab(60.55% -0.0069 -0.1238)
OKLCH	oklch(60.55% 0.124 266.8)
XYZ	xyz(23.1802, 21.7665, 60.0949)
Luminance	0.2177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607ECC #CCAE60

analogous

#60B4CC #607ECC #7860CC

triadic

#607ECC #CC607E #7ECC60

tetradic

#607ECC #CC60B4 #CCAE60 #60CC78

square

#607ECC #CC60B4 #CCAE60 #60CC78

split-complementary

#607ECC #CC7860 #B4CC60

monochromatic

#2B4586 #3A5CB5 #607ECC #8EA4DB #BDC9EA

Accessibility & contrast

On white

3.92

#607ECC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#607ECC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607ECC

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607ECC	#FFFFFF	#000000	##000000
##607ECC	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F86CF

Deuteranopia (green-blind)

#527CCA

Tritanopia (blue-blind)

#2A8F9B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #607ecc;
/* rgb */ color: rgb(96, 126, 204);
/* oklch */ color: oklch(60.6% 0.124 266.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#607ecc",
  "rgb": {
    "r": 96,
    "g": 126,
    "b": 204
  },
  "hsl": {
    "h": 223.333,
    "s": 51.429,
    "l": 58.824
  },
  "oklch": {
    "l": 0.60553,
    "c": 0.12399,
    "h": 266.8
  },
  "luminance": 0.21768
}

Semantic roles & 50–950 ramp

primary

#607ECC

secondary

#D9CDAF

accent

#B34DDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0F15

muted

#7E7E83

Preview Lab

Preview with #607ECC

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

Preview Lab → · Contrast checker → · Palette generator →