#607CAB#607CAB

#607CAB is a mid, moderate blue. Relative luminance 0.198; OKLCH L 58.4% C 0.080 H 260.5°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#607CAB
RGB	rgb(96, 124, 171)
HSL	hsl(218, 31%, 52%)
HSV	hsv(218, 44%, 67%)
CMYK	cmyk(43.9%, 27.5%, 0%, 32.9%)
CIE-LAB	lab(51.66, 2.66, -28.16)
CIE-LCH	lch(51.66, 28.28, 275.40°)
OKLab	oklab(58.39% -0.0131 -0.0786)
OKLCH	oklch(58.39% 0.08 260.5)
XYZ	xyz(19.3798, 19.8412, 41.3287)
Luminance	0.1984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607CAB #AB8F60

analogous

#60A1AB #607CAB #6A60AB

triadic

#607CAB #AB607C #7CAB60

tetradic

#607CAB #AB60A1 #AB8F60 #60AB6A

square

#607CAB #AB60A1 #AB8F60 #60AB6A

split-complementary

#607CAB #AB6A60 #A1AB60

monochromatic

#32435F #475F87 #607CAB #889DC0 #B0BED5

Accessibility & contrast

On white

4.23

#607CAB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#607CAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607CAB

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607CAB	#FFFFFF	#000000	##000000
##607CAB	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)

#6B7FAD

Deuteranopia (green-blind)

#6378AA

Tritanopia (blue-blind)

#44868C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #607cab;
/* rgb */ color: rgb(96, 124, 171);
/* oklch */ color: oklch(58.4% 0.080 260.5);

Tailwind

colors: {
  custom: {
    50: '#90a1c4',
    500: '#607cab',
    950: '#000000',
  },
}

SCSS

$custom: #607cab;
$custom-light: #90a1c4;
$custom-dark: #000000;

JSON

{
  "hex": "#607cab",
  "rgb": {
    "r": 96,
    "g": 124,
    "b": 171
  },
  "hsl": {
    "h": 217.6,
    "s": 30.864,
    "l": 52.353
  },
  "oklch": {
    "l": 0.58392,
    "c": 0.07968,
    "h": 260.5
  },
  "luminance": 0.19842
}

Semantic roles & 50–950 ramp

primary

#607CAB

secondary

#C4B8A3

accent

#A161C7

background

#F9F9FC

surface

#F1F2F8

border

#CBCCD1

text

#0D0F12

muted

#7E7E81

Preview Lab

Preview with #607CAB

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

Preview Lab → · Contrast checker → · Palette generator →