#607BE7#607BE7

#607BE7 is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.6% C 0.165 H 270.4°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#607BE7
RGB	rgb(96, 123, 231)
HSL	hsl(228, 74%, 64%)
HSV	hsv(228, 58%, 91%)
CMYK	cmyk(58.4%, 46.8%, 0%, 9.4%)
CIE-LAB	lab(54.47, 22.18, -57.86)
CIE-LCH	lch(54.47, 61.96, 290.97°)
OKLab	oklab(61.57% 0.0011 -0.1652)
OKLCH	oklch(61.57% 0.165 270.4)
XYZ	xyz(26.3258, 22.4201, 78.5260)
Luminance	0.2242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607BE7 #E7CC60

analogous

#60BFE7 #607BE7 #8960E7

triadic

#607BE7 #E7607B #7BE760

tetradic

#607BE7 #E760BF #E7CC60 #60E789

square

#607BE7 #E760BF #E7CC60 #60E789

split-complementary

#607BE7 #E78960 #BFE760

monochromatic

#1B39B2 #2B4FDF #607BE7 #95A7EF #CAD3F7

Accessibility & contrast

On white

3.83

#607BE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#607BE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607BE7

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607BE7	#FFFFFF	#000000	##000000
##607BE7	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4789EB

Deuteranopia (green-blind)

#317DE5

Tritanopia (blue-blind)

#0093A6

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #607be7;
/* rgb */ color: rgb(96, 123, 231);
/* oklch */ color: oklch(61.6% 0.165 270.4);

Tailwind

colors: {
  custom: {
    50: '#98a0ef',
    500: '#607be7',
    950: '#000000',
  },
}

SCSS

$custom: #607be7;
$custom-light: #98a0ef;
$custom-dark: #000000;

JSON

{
  "hex": "#607be7",
  "rgb": {
    "r": 96,
    "g": 123,
    "b": 231
  },
  "hsl": {
    "h": 228,
    "s": 73.77,
    "l": 64.118
  },
  "oklch": {
    "l": 0.61567,
    "c": 0.16519,
    "h": 270.4
  },
  "luminance": 0.22422
}

Semantic roles & 50–950 ramp

primary

#607BE7

secondary

#E9E0BA

accent

#AE10D6

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0E16

muted

#7E7E84

Preview Lab

Preview with #607BE7

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

Preview Lab → · Contrast checker → · Palette generator →