#607CB4#607CB4

#607CB4 is a mid, moderate blue. Relative luminance 0.202; OKLCH L 58.8% C 0.092 H 263.5°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#607CB4
RGB	rgb(96, 124, 180)
HSL	hsl(220, 36%, 54%)
HSV	hsv(220, 47%, 71%)
CMYK	cmyk(46.7%, 31.1%, 0%, 29.4%)
CIE-LAB	lab(52.06, 5.36, -32.73)
CIE-LCH	lch(52.06, 33.17, 279.30°)
OKLab	oklab(58.84% -0.0105 -0.0918)
OKLCH	oklch(58.84% 0.092 263.5)
XYZ	xyz(20.2671, 20.1961, 46.0015)
Luminance	0.2020 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607CB4 #B49860

analogous

#60A6B4 #607CB4 #6E60B4

triadic

#607CB4 #B4607C #7CB460

tetradic

#607CB4 #B460A6 #B49860 #60B46E

square

#607CB4 #B460A6 #B49860 #60B46E

split-complementary

#607CB4 #B46E60 #A6B460

monochromatic

#314468 #455F92 #607CB4 #8A9EC8 #B3C1DB

Accessibility & contrast

On white

4.17

#607CB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#607CB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607CB4

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607CB4	#FFFFFF	#000000	##000000
##607CB4	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6780B6

Deuteranopia (green-blind)

#5E79B3

Tritanopia (blue-blind)

#3F8890

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #607cb4;
/* rgb */ color: rgb(96, 124, 180);
/* oklch */ color: oklch(58.8% 0.092 263.5);

Tailwind

colors: {
  custom: {
    50: '#91a1ca',
    500: '#607cb4',
    950: '#000000',
  },
}

SCSS

$custom: #607cb4;
$custom-light: #91a1ca;
$custom-dark: #000000;

JSON

{
  "hex": "#607cb4",
  "rgb": {
    "r": 96,
    "g": 124,
    "b": 180
  },
  "hsl": {
    "h": 220,
    "s": 35.897,
    "l": 54.118
  },
  "oklch": {
    "l": 0.58837,
    "c": 0.09237,
    "h": 263.5
  },
  "luminance": 0.20197
}

Semantic roles & 50–950 ramp

primary

#607CB4

secondary

#CABEA6

accent

#A75CCC

background

#F9F9FC

surface

#F1F2F8

border

#CBCCD1

text

#0D0F13

muted

#7E7E82

Preview Lab

Preview with #607CB4

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

Preview Lab → · Contrast checker → · Palette generator →