#607BC3#607BC3

#607BC3 is a mid, moderate blue. Relative luminance 0.206; OKLCH L 59.4% C 0.115 H 267.3°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#607BC3
RGB	rgb(96, 123, 195)
HSL	hsl(224, 45%, 57%)
HSV	hsv(224, 51%, 76%)
CMYK	cmyk(50.8%, 36.9%, 0%, 23.5%)
CIE-LAB	lab(52.50, 10.59, -40.64)
CIE-LCH	lch(52.50, 42.00, 284.60°)
OKLab	oklab(59.41% -0.0054 -0.1148)
OKLCH	oklch(59.41% 0.115 267.3)
XYZ	xyz(21.7539, 20.5914, 54.4474)
Luminance	0.2059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607BC3 #C3A860

analogous

#60ADC3 #607BC3 #7760C3

triadic

#607BC3 #C3607B #7BC360

tetradic

#607BC3 #C360AD #C3A860 #60C377

square

#607BC3 #C360AD #C3A860 #60C377

split-complementary

#607BC3 #C37760 #ADC360

monochromatic

#2E437A #3F5BA7 #607BC3 #8CA0D4 #B9C5E5

Accessibility & contrast

On white

4.10

#607BC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#607BC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607BC3

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607BC3	#FFFFFF	#000000	##000000
##607BC3	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F82C6

Deuteranopia (green-blind)

#5479C1

Tritanopia (blue-blind)

#348A96

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #607bc3;
/* rgb */ color: rgb(96, 123, 195);
/* oklch */ color: oklch(59.4% 0.115 267.3);

Tailwind

colors: {
  custom: {
    50: '#93a0d5',
    500: '#607bc3',
    950: '#000000',
  },
}

SCSS

$custom: #607bc3;
$custom-light: #93a0d5;
$custom-dark: #000000;

JSON

{
  "hex": "#607bc3",
  "rgb": {
    "r": 96,
    "g": 123,
    "b": 195
  },
  "hsl": {
    "h": 223.636,
    "s": 45.205,
    "l": 57.059
  },
  "oklch": {
    "l": 0.59415,
    "c": 0.11489,
    "h": 267.3
  },
  "luminance": 0.20593
}

Semantic roles & 50–950 ramp

primary

#607BC3

secondary

#D4C9AB

accent

#B153D5

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0D0E14

muted

#7E7E83

Preview Lab

Preview with #607BC3

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

Preview Lab → · Contrast checker → · Palette generator →