#607CBC#607CBC

#607CBC is a mid, moderate blue. Relative luminance 0.205; OKLCH L 59.3% C 0.104 H 265.4°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#607CBC
RGB	rgb(96, 124, 188)
HSL	hsl(222, 41%, 56%)
HSV	hsv(222, 49%, 74%)
CMYK	cmyk(48.9%, 34%, 0%, 26.3%)
CIE-LAB	lab(52.43, 7.81, -36.74)
CIE-LCH	lch(52.43, 37.56, 282.00°)
OKLab	oklab(59.25% -0.0083 -0.1034)
OKLCH	oklch(59.25% 0.104 265.4)
XYZ	xyz(21.1057, 20.5316, 50.4180)
Luminance	0.2053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607CBC #BCA060

analogous

#60AABC #607CBC #7260BC

triadic

#607CBC #BC607C #7CBC60

tetradic

#607CBC #BC60AA #BCA060 #60BC72

square

#607CBC #BC60AA #BCA060 #60BC72

split-complementary

#607CBC #BC7260 #AABC60

monochromatic

#304472 #425E9D #607CBC #8B9FCE #B6C3E0

Accessibility & contrast

On white

4.11

#607CBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#607CBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607CBC

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607CBC	#FFFFFF	#000000	##000000
##607CBC	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6482BF

Deuteranopia (green-blind)

#5A79BB

Tritanopia (blue-blind)

#398A93

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #607cbc;
/* rgb */ color: rgb(96, 124, 188);
/* oklch */ color: oklch(59.3% 0.104 265.4);

Tailwind

colors: {
  custom: {
    50: '#92a1d0',
    500: '#607cbc',
    950: '#000000',
  },
}

SCSS

$custom: #607cbc;
$custom-light: #92a1d0;
$custom-dark: #000000;

JSON

{
  "hex": "#607cbc",
  "rgb": {
    "r": 96,
    "g": 124,
    "b": 188
  },
  "hsl": {
    "h": 221.739,
    "s": 40.708,
    "l": 55.686
  },
  "oklch": {
    "l": 0.59251,
    "c": 0.10373,
    "h": 265.4
  },
  "luminance": 0.20533
}

Semantic roles & 50–950 ramp

primary

#607CBC

secondary

#CFC3A9

accent

#AC57D1

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0F14

muted

#7E7E82

Preview Lab

Preview with #607CBC

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

Preview Lab → · Contrast checker → · Palette generator →