#607DAB#607DAB

#607DAB is a mid, moderate blue. Relative luminance 0.201; OKLCH L 58.6% C 0.079 H 259.4°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#607DAB
RGB	rgb(96, 125, 171)
HSL	hsl(217, 31%, 52%)
HSV	hsv(217, 44%, 67%)
CMYK	cmyk(43.9%, 26.9%, 0%, 32.9%)
CIE-LAB	lab(51.94, 2.07, -27.72)
CIE-LCH	lch(51.94, 27.79, 274.27°)
OKLab	oklab(58.61% -0.0144 -0.0773)
OKLCH	oklch(58.61% 0.079 259.4)
XYZ	xyz(19.5058, 20.0932, 41.3707)
Luminance	0.2009 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607DAB #AB8E60

analogous

#60A2AB #607DAB #6960AB

triadic

#607DAB #AB607D #7DAB60

tetradic

#607DAB #AB60A2 #AB8E60 #60AB69

square

#607DAB #AB60A2 #AB8E60 #60AB69

split-complementary

#607DAB #AB6960 #A2AB60

monochromatic

#32435F #476087 #607DAB #889EC0 #B0BED5

Accessibility & contrast

On white

4.18

#607DAB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#607DAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607DAB

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607DAB	#FFFFFF	#000000	##000000
##607DAB	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C80AD

Deuteranopia (green-blind)

#6479AA

Tritanopia (blue-blind)

#44878D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #607dab;
/* rgb */ color: rgb(96, 125, 171);
/* oklch */ color: oklch(58.6% 0.079 259.4);

Tailwind

colors: {
  custom: {
    50: '#90a2c4',
    500: '#607dab',
    950: '#000000',
  },
}

SCSS

$custom: #607dab;
$custom-light: #90a2c4;
$custom-dark: #000000;

JSON

{
  "hex": "#607dab",
  "rgb": {
    "r": 96,
    "g": 125,
    "b": 171
  },
  "hsl": {
    "h": 216.8,
    "s": 30.864,
    "l": 52.353
  },
  "oklch": {
    "l": 0.58615,
    "c": 0.07865,
    "h": 259.4
  },
  "luminance": 0.20094
}

Semantic roles & 50–950 ramp

primary

#607DAB

secondary

#C4B7A3

accent

#9F61C7

background

#F9F9FC

surface

#F1F2F8

border

#CBCCD1

text

#0D0F12

muted

#7E7E81

Preview Lab

Preview with #607DAB

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

Preview Lab → · Contrast checker → · Palette generator →