#607CBA#607CBA

#607CBA is a mid, moderate blue. Relative luminance 0.204; OKLCH L 59.1% C 0.101 H 265.0°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#607CBA
RGB	rgb(96, 124, 186)
HSL	hsl(221, 39%, 55%)
HSV	hsv(221, 48%, 73%)
CMYK	cmyk(48.4%, 33.3%, 0%, 27.1%)
CIE-LAB	lab(52.34, 7.19, -35.74)
CIE-LCH	lch(52.34, 36.46, 281.38°)
OKLab	oklab(59.15% -0.0088 -0.1005)
OKLCH	oklch(59.15% 0.101 265)
XYZ	xyz(20.8916, 20.4459, 49.2905)
Luminance	0.2045 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607CBA #BA9E60

analogous

#60A9BA #607CBA #7160BA

triadic

#607CBA #BA607C #7CBA60

tetradic

#607CBA #BA60A9 #BA9E60 #60BA71

square

#607CBA #BA60A9 #BA9E60 #60BA71

split-complementary

#607CBA #BA7160 #A9BA60

monochromatic

#30446F #435E9A #607CBA #8B9FCD #B5C2DF

Accessibility & contrast

On white

4.13

#607CBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#607CBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607CBA

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607CBA	#FFFFFF	#000000	##000000
##607CBA	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6581BD

Deuteranopia (green-blind)

#5B79B9

Tritanopia (blue-blind)

#3B8992

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #607cba;
/* rgb */ color: rgb(96, 124, 186);
/* oklch */ color: oklch(59.1% 0.101 265.0);

Tailwind

colors: {
  custom: {
    50: '#92a1cf',
    500: '#607cba',
    950: '#000000',
  },
}

SCSS

$custom: #607cba;
$custom-light: #92a1cf;
$custom-dark: #000000;

JSON

{
  "hex": "#607cba",
  "rgb": {
    "r": 96,
    "g": 124,
    "b": 186
  },
  "hsl": {
    "h": 221.333,
    "s": 39.474,
    "l": 55.294
  },
  "oklch": {
    "l": 0.59146,
    "c": 0.10089,
    "h": 265
  },
  "luminance": 0.20447
}

Semantic roles & 50–950 ramp

primary

#607CBA

secondary

#CEC2A8

accent

#AA58CF

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #607CBA

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

Preview Lab → · Contrast checker → · Palette generator →