#607BB2#607BB2

#607BB2 is a mid, moderate blue. Relative luminance 0.199; OKLCH L 58.5% C 0.091 H 263.8°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#607BB2
RGB	rgb(96, 123, 178)
HSL	hsl(220, 35%, 54%)
HSV	hsv(220, 46%, 70%)
CMYK	cmyk(46.1%, 30.9%, 0%, 30.2%)
CIE-LAB	lab(51.69, 5.35, -32.16)
CIE-LCH	lch(51.69, 32.60, 279.45°)
OKLab	oklab(58.52% -0.0098 -0.0901)
OKLCH	oklch(58.52% 0.091 263.8)
XYZ	xyz(19.9401, 19.8659, 44.8946)
Luminance	0.1987 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607BB2 #B29760

analogous

#60A4B2 #607BB2 #6E60B2

triadic

#607BB2 #B2607B #7BB260

tetradic

#607BB2 #B260A4 #B29760 #60B26E

square

#607BB2 #B260A4 #B29760 #60B26E

split-complementary

#607BB2 #B26E60 #A4B260

monochromatic

#314366 #455E8F #607BB2 #899DC6 #B2BFDA

Accessibility & contrast

On white

4.22

#607BB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#607BB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607BB2

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607BB2	#FFFFFF	#000000	##000000
##607BB2	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#677FB4

Deuteranopia (green-blind)

#5E78B1

Tritanopia (blue-blind)

#41878F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #607bb2;
/* rgb */ color: rgb(96, 123, 178);
/* oklch */ color: oklch(58.5% 0.091 263.8);

Tailwind

colors: {
  custom: {
    50: '#91a1c9',
    500: '#607bb2',
    950: '#000000',
  },
}

SCSS

$custom: #607bb2;
$custom-light: #91a1c9;
$custom-dark: #000000;

JSON

{
  "hex": "#607bb2",
  "rgb": {
    "r": 96,
    "g": 123,
    "b": 178
  },
  "hsl": {
    "h": 220.244,
    "s": 34.746,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58517,
    "c": 0.09066,
    "h": 263.8
  },
  "luminance": 0.19867
}

Semantic roles & 50–950 ramp

primary

#607BB2

secondary

#C8BDA5

accent

#A75DCB

background

#F9F9FC

surface

#F1F2F8

border

#CBCCD1

text

#0D0E13

muted

#7E7E82

Preview Lab

Preview with #607BB2

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

Preview Lab → · Contrast checker → · Palette generator →