#607FB7#607FB7

#607FB7 is a mid, moderate blue. Relative luminance 0.211; OKLCH L 59.6% C 0.093 H 261.7°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#607FB7
RGB	rgb(96, 127, 183)
HSL	hsl(219, 38%, 55%)
HSV	hsv(219, 48%, 72%)
CMYK	cmyk(47.5%, 30.6%, 0%, 28.2%)
CIE-LAB	lab(53.04, 4.48, -32.92)
CIE-LCH	lch(53.04, 33.22, 277.75°)
OKLab	oklab(59.65% -0.0134 -0.0923)
OKLCH	oklch(59.65% 0.093 261.7)
XYZ	xyz(20.9577, 21.0831, 47.7557)
Luminance	0.2108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607FB7 #B79860

analogous

#60AAB7 #607FB7 #6D60B7

triadic

#607FB7 #B7607F #7FB760

tetradic

#607FB7 #B760AA #B79860 #60B76D

square

#607FB7 #B760AA #B79860 #60B76D

split-complementary

#607FB7 #B76D60 #AAB760

monochromatic

#31466C #446196 #607FB7 #8AA1CA #B4C3DD

Accessibility & contrast

On white

4.03

#607FB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#607FB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607FB7

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607FB7	#FFFFFF	#000000	##000000
##607FB7	1.00	4.03	5.22	5.22
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A83B9

Deuteranopia (green-blind)

#607BB6

Tritanopia (blue-blind)

#3C8B93

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #607fb7;
/* rgb */ color: rgb(96, 127, 183);
/* oklch */ color: oklch(59.6% 0.093 261.7);

Tailwind

colors: {
  custom: {
    50: '#92a3cd',
    500: '#607fb7',
    950: '#000000',
  },
}

SCSS

$custom: #607fb7;
$custom-light: #92a3cd;
$custom-dark: #000000;

JSON

{
  "hex": "#607fb7",
  "rgb": {
    "r": 96,
    "g": 127,
    "b": 183
  },
  "hsl": {
    "h": 218.621,
    "s": 37.662,
    "l": 54.706
  },
  "oklch": {
    "l": 0.59647,
    "c": 0.09328,
    "h": 261.7
  },
  "luminance": 0.21084
}

Semantic roles & 50–950 ramp

primary

#607FB7

secondary

#CCBFA7

accent

#A45ACE

background

#F9FAFC

surface

#F1F3F9

border

#CBCDD2

text

#0D0F13

muted

#7E7F82

Preview Lab

Preview with #607FB7

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

Preview Lab → · Contrast checker → · Palette generator →