#607AB8#607AB8

#607AB8 is a mid, moderate blue. Relative luminance 0.199; OKLCH L 58.6% C 0.100 H 266.1°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#607AB8
RGB	rgb(96, 122, 184)
HSL	hsl(222, 38%, 55%)
HSV	hsv(222, 48%, 72%)
CMYK	cmyk(47.8%, 33.7%, 0%, 27.8%)
CIE-LAB	lab(51.68, 7.78, -35.62)
CIE-LCH	lch(51.68, 36.46, 282.32°)
OKLab	oklab(58.61% -0.0069 -0.1001)
OKLCH	oklch(58.61% 0.1 266.1)
XYZ	xyz(20.4323, 19.8653, 48.0958)
Luminance	0.1987 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607AB8 #B89E60

analogous

#60A6B8 #607AB8 #7260B8

triadic

#607AB8 #B8607A #7AB860

tetradic

#607AB8 #B860A6 #B89E60 #60B872

square

#607AB8 #B860A6 #B89E60 #60B872

split-complementary

#607AB8 #B87260 #A6B860

monochromatic

#31426D #445C97 #607AB8 #8A9DCB #B5C1DE

Accessibility & contrast

On white

4.22

#607AB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#607AB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607AB8

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607AB8	#FFFFFF	#000000	##000000
##607AB8	1.00	4.22	4.97	4.97
#FFFFFF	4.22	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)

#637FBB

Deuteranopia (green-blind)

#5A78B7

Tritanopia (blue-blind)

#3D8790

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #607ab8;
/* rgb */ color: rgb(96, 122, 184);
/* oklch */ color: oklch(58.6% 0.100 266.1);

Tailwind

colors: {
  custom: {
    50: '#92a0cd',
    500: '#607ab8',
    950: '#000000',
  },
}

SCSS

$custom: #607ab8;
$custom-light: #92a0cd;
$custom-dark: #000000;

JSON

{
  "hex": "#607ab8",
  "rgb": {
    "r": 96,
    "g": 122,
    "b": 184
  },
  "hsl": {
    "h": 222.273,
    "s": 38.261,
    "l": 54.902
  },
  "oklch": {
    "l": 0.58608,
    "c": 0.10039,
    "h": 266.1
  },
  "luminance": 0.19867
}

Semantic roles & 50–950 ramp

primary

#607AB8

secondary

#CCC1A7

accent

#AC5ACE

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E13

muted

#7E7E82

Preview Lab

Preview with #607AB8

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

Preview Lab → · Contrast checker → · Palette generator →