#607CB1#607CB1

#607CB1 is a mid, moderate blue. Relative luminance 0.201; OKLCH L 58.7% C 0.088 H 262.6°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#607CB1
RGB	rgb(96, 124, 177)
HSL	hsl(219, 34%, 54%)
HSV	hsv(219, 46%, 69%)
CMYK	cmyk(45.8%, 29.9%, 0%, 30.6%)
CIE-LAB	lab(51.92, 4.45, -31.21)
CIE-LCH	lch(51.92, 31.53, 278.12°)
OKLab	oklab(58.69% -0.0113 -0.0874)
OKLCH	oklch(58.69% 0.088 262.6)
XYZ	xyz(19.9648, 20.0752, 44.4093)
Luminance	0.2008 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607CB1 #B19560

analogous

#60A4B1 #607CB1 #6C60B1

triadic

#607CB1 #B1607C #7CB160

tetradic

#607CB1 #B160A4 #B19560 #60B16C

square

#607CB1 #B160A4 #B19560 #60B16C

split-complementary

#607CB1 #B16C60 #A4B160

monochromatic

#324365 #465F8E #607CB1 #899EC5 #B2C0D9

Accessibility & contrast

On white

4.19

#607CB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#607CB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607CB1

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607CB1	#FFFFFF	#000000	##000000
##607CB1	1.00	4.19	5.02	5.02
#FFFFFF	4.19	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)

#6980B3

Deuteranopia (green-blind)

#6078B0

Tritanopia (blue-blind)

#41878F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #607cb1;
/* rgb */ color: rgb(96, 124, 177);
/* oklch */ color: oklch(58.7% 0.088 262.6);

Tailwind

colors: {
  custom: {
    50: '#91a1c8',
    500: '#607cb1',
    950: '#000000',
  },
}

SCSS

$custom: #607cb1;
$custom-light: #91a1c8;
$custom-dark: #000000;

JSON

{
  "hex": "#607cb1",
  "rgb": {
    "r": 96,
    "g": 124,
    "b": 177
  },
  "hsl": {
    "h": 219.259,
    "s": 34.177,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58686,
    "c": 0.08812,
    "h": 262.6
  },
  "luminance": 0.20076
}

Semantic roles & 50–950 ramp

primary

#607CB1

secondary

#C8BCA5

accent

#A55ECA

background

#F9F9FC

surface

#F1F2F8

border

#CBCCD1

text

#0D0F13

muted

#7E7E82

Preview Lab

Preview with #607CB1

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

Preview Lab → · Contrast checker → · Palette generator →