#607CE9#607CE9

#607CE9 is a mid, vivid blue. Relative luminance 0.228; OKLCH L 61.9% C 0.167 H 270.1°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#607CE9
RGB	rgb(96, 124, 233)
HSL	hsl(228, 76%, 65%)
HSV	hsv(228, 59%, 91%)
CMYK	cmyk(58.8%, 46.8%, 0%, 8.6%)
CIE-LAB	lab(54.85, 22.22, -58.37)
CIE-LCH	lch(54.85, 62.45, 290.84°)
OKLab	oklab(61.89% 0.0003 -0.1667)
OKLCH	oklch(61.89% 0.167 270.1)
XYZ	xyz(26.7346, 22.7831, 80.0637)
Luminance	0.2278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607CE9 #E9CD60

analogous

#60C1E9 #607CE9 #8860E9

triadic

#607CE9 #E9607C #7CE960

tetradic

#607CE9 #E960C1 #E9CD60 #60E988

square

#607CE9 #E960C1 #E9CD60 #60E988

split-complementary

#607CE9 #E98860 #C1E960

monochromatic

#1939B5 #2A50E2 #607CE9 #96A8F0 #CCD5F8

Accessibility & contrast

On white

3.78

#607CE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#607CE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607CE9

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607CE9	#FFFFFF	#000000	##000000
##607CE9	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#478AED

Deuteranopia (green-blind)

#317EE7

Tritanopia (blue-blind)

#0095A7

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #607ce9;
/* rgb */ color: rgb(96, 124, 233);
/* oklch */ color: oklch(61.9% 0.167 270.1);

Tailwind

colors: {
  custom: {
    50: '#98a1f1',
    500: '#607ce9',
    950: '#000000',
  },
}

SCSS

$custom: #607ce9;
$custom-light: #98a1f1;
$custom-dark: #000000;

JSON

{
  "hex": "#607ce9",
  "rgb": {
    "r": 96,
    "g": 124,
    "b": 233
  },
  "hsl": {
    "h": 227.737,
    "s": 75.691,
    "l": 64.51
  },
  "oklch": {
    "l": 0.61893,
    "c": 0.16668,
    "h": 270.1
  },
  "luminance": 0.22785
}

Semantic roles & 50–950 ramp

primary

#607CE9

secondary

#EAE0BB

accent

#AF0ED8

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #607CE9

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

Preview Lab → · Contrast checker → · Palette generator →