#607CE7#607CE7

#607CE7 is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.8% C 0.164 H 270.0°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#607CE7
RGB	rgb(96, 124, 231)
HSL	hsl(228, 74%, 64%)
HSV	hsv(228, 58%, 91%)
CMYK	cmyk(58.4%, 46.3%, 0%, 9.4%)
CIE-LAB	lab(54.73, 21.57, -57.44)
CIE-LCH	lch(54.73, 61.35, 290.58°)
OKLab	oklab(61.77% 0.0001 -0.164)
OKLCH	oklch(61.77% 0.164 270)
XYZ	xyz(26.4505, 22.6695, 78.5676)
Luminance	0.2267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607CE7 #E7CB60

analogous

#60BFE7 #607CE7 #8860E7

triadic

#607CE7 #E7607C #7CE760

tetradic

#607CE7 #E760BF #E7CB60 #60E788

square

#607CE7 #E760BF #E7CB60 #60E788

split-complementary

#607CE7 #E78860 #BFE760

monochromatic

#1B3AB2 #2B50DF #607CE7 #95A8EF #CAD4F7

Accessibility & contrast

On white

3.79

#607CE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#607CE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607CE7

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607CE7	#FFFFFF	#000000	##000000
##607CE7	1.00	3.79	5.53	5.53
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4989EB

Deuteranopia (green-blind)

#347DE5

Tritanopia (blue-blind)

#0094A6

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #607ce7;
/* rgb */ color: rgb(96, 124, 231);
/* oklch */ color: oklch(61.8% 0.164 270.0);

Tailwind

colors: {
  custom: {
    50: '#98a1ef',
    500: '#607ce7',
    950: '#000000',
  },
}

SCSS

$custom: #607ce7;
$custom-light: #98a1ef;
$custom-dark: #000000;

JSON

{
  "hex": "#607ce7",
  "rgb": {
    "r": 96,
    "g": 124,
    "b": 231
  },
  "hsl": {
    "h": 227.556,
    "s": 73.77,
    "l": 64.118
  },
  "oklch": {
    "l": 0.61765,
    "c": 0.16396,
    "h": 270
  },
  "luminance": 0.22672
}

Semantic roles & 50–950 ramp

primary

#607CE7

secondary

#E9DFBA

accent

#AD10D6

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0E16

muted

#7E7E84

Preview Lab

Preview with #607CE7

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

Preview Lab → · Contrast checker → · Palette generator →