#607EB7#607EB7

#607EB7 is a mid, moderate blue. Relative luminance 0.208; OKLCH L 59.4% C 0.094 H 262.6°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#607EB7
RGB	rgb(96, 126, 183)
HSL	hsl(219, 38%, 55%)
HSV	hsv(219, 48%, 72%)
CMYK	cmyk(47.5%, 31.1%, 0%, 28.2%)
CIE-LAB	lab(52.76, 5.08, -33.36)
CIE-LCH	lch(52.76, 33.75, 278.65°)
OKLab	oklab(59.43% -0.0121 -0.0936)
OKLCH	oklch(59.43% 0.094 262.6)
XYZ	xyz(20.8292, 20.8261, 47.7128)
Luminance	0.2083 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607EB7 #B79960

analogous

#60AAB7 #607EB7 #6E60B7

triadic

#607EB7 #B7607E #7EB760

tetradic

#607EB7 #B760AA #B79960 #60B76E

square

#607EB7 #B760AA #B79960 #60B76E

split-complementary

#607EB7 #B76E60 #AAB760

monochromatic

#31456C #446096 #607EB7 #8AA0CA #B4C2DD

Accessibility & contrast

On white

4.07

#607EB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#607EB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607EB7

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607EB7	#FFFFFF	#000000	##000000
##607EB7	1.00	4.07	5.17	5.17
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6982B9

Deuteranopia (green-blind)

#5F7AB6

Tritanopia (blue-blind)

#3D8A92

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #607eb7;
/* rgb */ color: rgb(96, 126, 183);
/* oklch */ color: oklch(59.4% 0.094 262.6);

Tailwind

colors: {
  custom: {
    50: '#92a3cd',
    500: '#607eb7',
    950: '#000000',
  },
}

SCSS

$custom: #607eb7;
$custom-light: #92a3cd;
$custom-dark: #000000;

JSON

{
  "hex": "#607eb7",
  "rgb": {
    "r": 96,
    "g": 126,
    "b": 183
  },
  "hsl": {
    "h": 219.31,
    "s": 37.662,
    "l": 54.706
  },
  "oklch": {
    "l": 0.59428,
    "c": 0.09438,
    "h": 262.6
  },
  "luminance": 0.20827
}

Semantic roles & 50–950 ramp

primary

#607EB7

secondary

#CCBFA7

accent

#A65ACE

background

#F9FAFC

surface

#F1F3F9

border

#CBCDD2

text

#0D0F13

muted

#7E7F82

Preview Lab

Preview with #607EB7

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

Preview Lab → · Contrast checker → · Palette generator →