#607BD9#607BD9

#607BD9 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.7% C 0.146 H 269.6°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#607BD9
RGB	rgb(96, 123, 217)
HSL	hsl(227, 61%, 61%)
HSV	hsv(227, 56%, 85%)
CMYK	cmyk(55.8%, 43.3%, 0%, 14.9%)
CIE-LAB	lab(53.66, 17.61, -51.28)
CIE-LCH	lch(53.66, 54.22, 288.96°)
OKLab	oklab(60.69% -0.001 -0.1459)
OKLCH	oklch(60.69% 0.146 269.6)
XYZ	xyz(24.4271, 21.6606, 68.5259)
Luminance	0.2166 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607BD9 #D9BE60

analogous

#60B7D9 #607BD9 #8260D9

triadic

#607BD9 #D9607B #7BD960

tetradic

#607BD9 #D960B7 #D9BE60 #60D982

square

#607BD9 #D960B7 #D9BE60 #60D982

split-complementary

#607BD9 #D98260 #B7D960

monochromatic

#253F9A #3153CB #607BD9 #91A4E5 #C3CDF1

Accessibility & contrast

On white

3.94

#607BD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#607BD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607BD9

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607BD9	#FFFFFF	#000000	##000000
##607BD9	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5286DD

Deuteranopia (green-blind)

#427BD7

Tritanopia (blue-blind)

#15909F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #607bd9;
/* rgb */ color: rgb(96, 123, 217);
/* oklch */ color: oklch(60.7% 0.146 269.6);

Tailwind

colors: {
  custom: {
    50: '#96a0e5',
    500: '#607bd9',
    950: '#000000',
  },
}

SCSS

$custom: #607bd9;
$custom-light: #96a0e5;
$custom-dark: #000000;

JSON

{
  "hex": "#607bd9",
  "rgb": {
    "r": 96,
    "g": 123,
    "b": 217
  },
  "hsl": {
    "h": 226.612,
    "s": 61.421,
    "l": 61.373
  },
  "oklch": {
    "l": 0.60692,
    "c": 0.14589,
    "h": 269.6
  },
  "luminance": 0.21662
}

Semantic roles & 50–950 ramp

primary

#607BD9

secondary

#E1D7B4

accent

#A31CC9

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #607BD9

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

Preview Lab → · Contrast checker → · Palette generator →