#607DB7#607DB7

#607DB7 is a mid, moderate blue. Relative luminance 0.206; OKLCH L 59.2% C 0.095 H 263.4°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#607DB7
RGB	rgb(96, 125, 183)
HSL	hsl(220, 38%, 55%)
HSV	hsv(220, 48%, 72%)
CMYK	cmyk(47.5%, 31.7%, 0%, 28.2%)
CIE-LAB	lab(52.48, 5.67, -33.80)
CIE-LCH	lch(52.48, 34.27, 279.53°)
OKLab	oklab(59.21% -0.0109 -0.0949)
OKLCH	oklch(59.21% 0.095 263.4)
XYZ	xyz(20.7019, 20.5716, 47.6704)
Luminance	0.2057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607DB7 #B79A60

analogous

#60A8B7 #607DB7 #6F60B7

triadic

#607DB7 #B7607D #7DB760

tetradic

#607DB7 #B760A8 #B79A60 #60B76F

square

#607DB7 #B760A8 #B79A60 #60B76F

split-complementary

#607DB7 #B76F60 #A8B760

monochromatic

#31446C #445F96 #607DB7 #8A9FCA #B4C2DD

Accessibility & contrast

On white

4.11

#607DB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#607DB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607DB7

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607DB7	#FFFFFF	#000000	##000000
##607DB7	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6782B9

Deuteranopia (green-blind)

#5E7AB6

Tritanopia (blue-blind)

#3D8992

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #607db7;
/* rgb */ color: rgb(96, 125, 183);
/* oklch */ color: oklch(59.2% 0.095 263.4);

Tailwind

colors: {
  custom: {
    50: '#92a2cd',
    500: '#607db7',
    950: '#000000',
  },
}

SCSS

$custom: #607db7;
$custom-light: #92a2cd;
$custom-dark: #000000;

JSON

{
  "hex": "#607db7",
  "rgb": {
    "r": 96,
    "g": 125,
    "b": 183
  },
  "hsl": {
    "h": 220,
    "s": 37.662,
    "l": 54.706
  },
  "oklch": {
    "l": 0.59209,
    "c": 0.09549,
    "h": 263.4
  },
  "luminance": 0.20573
}

Semantic roles & 50–950 ramp

primary

#607DB7

secondary

#CCC0A7

accent

#A75ACE

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0F13

muted

#7E7E82

Preview Lab

Preview with #607DB7

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

Preview Lab → · Contrast checker → · Palette generator →