#607DB9#607DB9

#607DB9 is a mid, moderate blue. Relative luminance 0.207; OKLCH L 59.3% C 0.098 H 264.0°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#607DB9
RGB	rgb(96, 125, 185)
HSL	hsl(220, 39%, 55%)
HSV	hsv(220, 48%, 73%)
CMYK	cmyk(48.1%, 32.4%, 0%, 27.5%)
CIE-LAB	lab(52.57, 6.28, -34.80)
CIE-LCH	lch(52.57, 35.37, 280.24°)
OKLab	oklab(59.31% -0.0103 -0.0978)
OKLCH	oklch(59.31% 0.098 264)
XYZ	xyz(20.9116, 20.6555, 48.7745)
Luminance	0.2066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607DB9 #B99C60

analogous

#60AAB9 #607DB9 #6F60B9

triadic

#607DB9 #B9607D #7DB960

tetradic

#607DB9 #B960AA #B99C60 #60B96F

square

#607DB9 #B960AA #B99C60 #60B96F

split-complementary

#607DB9 #B96F60 #AAB960

monochromatic

#30456E #435F99 #607DB9 #8AA0CC #B5C2DE

Accessibility & contrast

On white

4.09

#607DB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#607DB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607DB9

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607DB9	#FFFFFF	#000000	##000000
##607DB9	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6782BC

Deuteranopia (green-blind)

#5D7AB8

Tritanopia (blue-blind)

#3B8A93

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #607db9;
/* rgb */ color: rgb(96, 125, 185);
/* oklch */ color: oklch(59.3% 0.098 264.0);

Tailwind

colors: {
  custom: {
    50: '#92a2ce',
    500: '#607db9',
    950: '#000000',
  },
}

SCSS

$custom: #607db9;
$custom-light: #92a2ce;
$custom-dark: #000000;

JSON

{
  "hex": "#607db9",
  "rgb": {
    "r": 96,
    "g": 125,
    "b": 185
  },
  "hsl": {
    "h": 220.449,
    "s": 38.865,
    "l": 55.098
  },
  "oklch": {
    "l": 0.59312,
    "c": 0.09832,
    "h": 264
  },
  "luminance": 0.20657
}

Semantic roles & 50–950 ramp

primary

#607DB9

secondary

#CDC1A8

accent

#A859CF

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0F13

muted

#7E7E82

Preview Lab

Preview with #607DB9

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

Preview Lab → · Contrast checker → · Palette generator →