#607DB4#607DB4

#607DB4 is a mid, moderate blue. Relative luminance 0.204; OKLCH L 59.1% C 0.091 H 262.6°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#607DB4
RGB	rgb(96, 125, 180)
HSL	hsl(219, 36%, 54%)
HSV	hsv(219, 47%, 71%)
CMYK	cmyk(46.7%, 30.6%, 0%, 29.4%)
CIE-LAB	lab(52.34, 4.76, -32.29)
CIE-LCH	lch(52.34, 32.64, 278.39°)
OKLab	oklab(59.06% -0.0117 -0.0905)
OKLCH	oklch(59.06% 0.091 262.6)
XYZ	xyz(20.3930, 20.4480, 46.0435)
Luminance	0.2045 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607DB4 #B49760

analogous

#60A7B4 #607DB4 #6D60B4

triadic

#607DB4 #B4607D #7DB460

tetradic

#607DB4 #B460A7 #B49760 #60B46D

square

#607DB4 #B460A7 #B49760 #60B46D

split-complementary

#607DB4 #B46D60 #A7B460

monochromatic

#314468 #455F92 #607DB4 #8A9FC8 #B3C1DB

Accessibility & contrast

On white

4.13

#607DB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#607DB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607DB4

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607DB4	#FFFFFF	#000000	##000000
##607DB4	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6981B6

Deuteranopia (green-blind)

#5F79B3

Tritanopia (blue-blind)

#3F8991

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #607db4;
/* rgb */ color: rgb(96, 125, 180);
/* oklch */ color: oklch(59.1% 0.091 262.6);

Tailwind

colors: {
  custom: {
    50: '#91a2ca',
    500: '#607db4',
    950: '#000000',
  },
}

SCSS

$custom: #607db4;
$custom-light: #91a2ca;
$custom-dark: #000000;

JSON

{
  "hex": "#607db4",
  "rgb": {
    "r": 96,
    "g": 125,
    "b": 180
  },
  "hsl": {
    "h": 219.286,
    "s": 35.897,
    "l": 54.118
  },
  "oklch": {
    "l": 0.59057,
    "c": 0.09126,
    "h": 262.6
  },
  "luminance": 0.20449
}

Semantic roles & 50–950 ramp

primary

#607DB4

secondary

#CABDA6

accent

#A55CCC

background

#F9F9FC

surface

#F1F2F8

border

#CBCCD1

text

#0D0F13

muted

#7E7E82

Preview Lab

Preview with #607DB4

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

Preview Lab → · Contrast checker → · Palette generator →