#607CDD#607CDD

#607CDD is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.1% C 0.150 H 269.5°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#607CDD
RGB	rgb(96, 124, 221)
HSL	hsl(227, 65%, 62%)
HSV	hsv(227, 57%, 87%)
CMYK	cmyk(56.6%, 43.9%, 0%, 13.3%)
CIE-LAB	lab(54.15, 18.30, -52.75)
CIE-LCH	lch(54.15, 55.84, 289.13°)
OKLab	oklab(61.14% -0.0014 -0.1502)
OKLCH	oklch(61.14% 0.15 269.5)
XYZ	xyz(25.0783, 22.1206, 71.3408)
Luminance	0.2212 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607CDD #DDC160

analogous

#60BBDD #607CDD #8360DD

triadic

#607CDD #DD607C #7CDD60

tetradic

#607CDD #DD60BB #DDC160 #60DD83

square

#607CDD #DD60BB #DDC160 #60DD83

split-complementary

#607CDD #DD8360 #BBDD60

monochromatic

#223FA0 #2E52D2 #607CDD #92A6E8 #C5CFF3

Accessibility & contrast

On white

3.87

#607CDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#607CDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607CDD

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607CDD	#FFFFFF	#000000	##000000
##607CDD	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5187E1

Deuteranopia (green-blind)

#407CDB

Tritanopia (blue-blind)

#0791A2

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #607cdd;
/* rgb */ color: rgb(96, 124, 221);
/* oklch */ color: oklch(61.1% 0.150 269.5);

Tailwind

colors: {
  custom: {
    50: '#96a1e8',
    500: '#607cdd',
    950: '#000000',
  },
}

SCSS

$custom: #607cdd;
$custom-light: #96a1e8;
$custom-dark: #000000;

JSON

{
  "hex": "#607cdd",
  "rgb": {
    "r": 96,
    "g": 124,
    "b": 221
  },
  "hsl": {
    "h": 226.56,
    "s": 64.767,
    "l": 62.157
  },
  "oklch": {
    "l": 0.61139,
    "c": 0.1502,
    "h": 269.5
  },
  "luminance": 0.22123
}

Semantic roles & 50–950 ramp

primary

#607CDD

secondary

#E3D9B5

accent

#A419CD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #607CDD

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

Preview Lab → · Contrast checker → · Palette generator →