#607AB7#607AB7

#607AB7 is a mid, moderate blue. Relative luminance 0.198; OKLCH L 58.6% C 0.099 H 265.9°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#607AB7
RGB	rgb(96, 122, 183)
HSL	hsl(222, 38%, 55%)
HSV	hsv(222, 48%, 72%)
CMYK	cmyk(47.5%, 33.3%, 0%, 28.2%)
CIE-LAB	lab(51.64, 7.47, -35.12)
CIE-LCH	lch(51.64, 35.90, 282.01°)
OKLab	oklab(58.56% -0.0071 -0.0987)
OKLCH	oklch(58.56% 0.099 265.9)
XYZ	xyz(20.3279, 19.8235, 47.5457)
Luminance	0.1983 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607AB7 #B79D60

analogous

#60A5B7 #607AB7 #7260B7

triadic

#607AB7 #B7607A #7AB760

tetradic

#607AB7 #B760A5 #B79D60 #60B772

square

#607AB7 #B760A5 #B79D60 #60B772

split-complementary

#607AB7 #B77260 #A5B760

monochromatic

#31426C #445C96 #607AB7 #8A9DCA #B4C0DD

Accessibility & contrast

On white

4.23

#607AB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#607AB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607AB7

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607AB7	#FFFFFF	#000000	##000000
##607AB7	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#637FBA

Deuteranopia (green-blind)

#5A77B6

Tritanopia (blue-blind)

#3D8790

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #607ab7;
/* rgb */ color: rgb(96, 122, 183);
/* oklch */ color: oklch(58.6% 0.099 265.9);

Tailwind

colors: {
  custom: {
    50: '#92a0cd',
    500: '#607ab7',
    950: '#000000',
  },
}

SCSS

$custom: #607ab7;
$custom-light: #92a0cd;
$custom-dark: #000000;

JSON

{
  "hex": "#607ab7",
  "rgb": {
    "r": 96,
    "g": 122,
    "b": 183
  },
  "hsl": {
    "h": 222.069,
    "s": 37.662,
    "l": 54.706
  },
  "oklch": {
    "l": 0.58556,
    "c": 0.09895,
    "h": 265.9
  },
  "luminance": 0.19825
}

Semantic roles & 50–950 ramp

primary

#607AB7

secondary

#CCC1A7

accent

#AB5ACE

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E13

muted

#7E7E82

Preview Lab

Preview with #607AB7

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

Preview Lab → · Contrast checker → · Palette generator →