#607BBC#607BBC

#607BBC is a mid, moderate blue. Relative luminance 0.203; OKLCH L 59.0% C 0.105 H 266.1°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#607BBC
RGB	rgb(96, 123, 188)
HSL	hsl(222, 41%, 56%)
HSV	hsv(222, 49%, 74%)
CMYK	cmyk(48.9%, 34.6%, 0%, 26.3%)
CIE-LAB	lab(52.15, 8.41, -37.18)
CIE-LCH	lch(52.15, 38.12, 282.75°)
OKLab	oklab(59.04% -0.0071 -0.1047)
OKLCH	oklch(59.04% 0.105 266.1)
XYZ	xyz(20.9810, 20.2822, 50.3765)
Luminance	0.2028 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607BBC #BCA160

analogous

#60A9BC #607BBC #7360BC

triadic

#607BBC #BC607B #7BBC60

tetradic

#607BBC #BC60A9 #BCA160 #60BC73

square

#607BBC #BC60A9 #BCA160 #60BC73

split-complementary

#607BBC #BC7360 #A9BC60

monochromatic

#304372 #425D9D #607BBC #8B9FCE #B6C2E0

Accessibility & contrast

On white

4.15

#607BBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#607BBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607BBC

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607BBC	#FFFFFF	#000000	##000000
##607BBC	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6281BF

Deuteranopia (green-blind)

#5979BB

Tritanopia (blue-blind)

#3A8993

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #607bbc;
/* rgb */ color: rgb(96, 123, 188);
/* oklch */ color: oklch(59.0% 0.105 266.1);

Tailwind

colors: {
  custom: {
    50: '#92a0d0',
    500: '#607bbc',
    950: '#000000',
  },
}

SCSS

$custom: #607bbc;
$custom-light: #92a0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#607bbc",
  "rgb": {
    "r": 96,
    "g": 123,
    "b": 188
  },
  "hsl": {
    "h": 222.391,
    "s": 40.708,
    "l": 55.686
  },
  "oklch": {
    "l": 0.59036,
    "c": 0.10491,
    "h": 266.1
  },
  "luminance": 0.20284
}

Semantic roles & 50–950 ramp

primary

#607BBC

secondary

#CFC4A9

accent

#AD57D1

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #607BBC

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

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