#607CB6#607CB6

#607CB6 is a mid, moderate blue. Relative luminance 0.203; OKLCH L 58.9% C 0.095 H 264.0°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#607CB6
RGB	rgb(96, 124, 182)
HSL	hsl(220, 37%, 55%)
HSV	hsv(220, 47%, 71%)
CMYK	cmyk(47.3%, 31.9%, 0%, 28.6%)
CIE-LAB	lab(52.15, 5.97, -33.74)
CIE-LCH	lch(52.15, 34.26, 280.03°)
OKLab	oklab(58.94% -0.0099 -0.0947)
OKLCH	oklch(58.94% 0.095 264)
XYZ	xyz(20.4723, 20.2782, 47.0822)
Luminance	0.2028 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607CB6 #B69A60

analogous

#60A7B6 #607CB6 #6F60B6

triadic

#607CB6 #B6607C #7CB660

tetradic

#607CB6 #B660A7 #B69A60 #60B66F

square

#607CB6 #B660A7 #B69A60 #60B66F

split-complementary

#607CB6 #B66F60 #A7B660

monochromatic

#31446B #445E95 #607CB6 #8A9FC9 #B4C1DD

Accessibility & contrast

On white

4.15

#607CB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#607CB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607CB6

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607CB6	#FFFFFF	#000000	##000000
##607CB6	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6681B8

Deuteranopia (green-blind)

#5D79B5

Tritanopia (blue-blind)

#3E8891

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #607cb6;
/* rgb */ color: rgb(96, 124, 182);
/* oklch */ color: oklch(58.9% 0.095 264.0);

Tailwind

colors: {
  custom: {
    50: '#91a1cc',
    500: '#607cb6',
    950: '#000000',
  },
}

SCSS

$custom: #607cb6;
$custom-light: #91a1cc;
$custom-dark: #000000;

JSON

{
  "hex": "#607cb6",
  "rgb": {
    "r": 96,
    "g": 124,
    "b": 182
  },
  "hsl": {
    "h": 220.465,
    "s": 37.069,
    "l": 54.51
  },
  "oklch": {
    "l": 0.58939,
    "c": 0.09521,
    "h": 264
  },
  "luminance": 0.20279
}

Semantic roles & 50–950 ramp

primary

#607CB6

secondary

#CBBFA7

accent

#A85BCD

background

#F9F9FC

surface

#F1F2F8

border

#CBCCD1

text

#0D0F13

muted

#7E7E82

Preview Lab

Preview with #607CB6

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

Preview Lab → · Contrast checker → · Palette generator →