#607BBF#607BBF

#607BBF is a mid, moderate blue. Relative luminance 0.204; OKLCH L 59.2% C 0.109 H 266.7°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#607BBF
RGB	rgb(96, 123, 191)
HSL	hsl(223, 43%, 56%)
HSV	hsv(223, 50%, 75%)
CMYK	cmyk(49.7%, 35.6%, 0%, 25.1%)
CIE-LAB	lab(52.30, 9.34, -38.67)
CIE-LCH	lch(52.30, 39.78, 283.58°)
OKLab	oklab(59.2% -0.0063 -0.109)
OKLCH	oklch(59.2% 0.109 266.7)
XYZ	xyz(21.3077, 20.4129, 52.0974)
Luminance	0.2041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607BBF #BFA460

analogous

#60ABBF #607BBF #7560BF

triadic

#607BBF #BF607B #7BBF60

tetradic

#607BBF #BF60AB #BFA460 #60BF75

square

#607BBF #BF60AB #BFA460 #60BF75

split-complementary

#607BBF #BF7560 #ABBF60

monochromatic

#2F4375 #415CA1 #607BBF #8C9FD1 #B7C3E2

Accessibility & contrast

On white

4.13

#607BBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#607BBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607BBF

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607BBF	#FFFFFF	#000000	##000000
##607BBF	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6181C2

Deuteranopia (green-blind)

#5779BE

Tritanopia (blue-blind)

#378994

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #607bbf;
/* rgb */ color: rgb(96, 123, 191);
/* oklch */ color: oklch(59.2% 0.109 266.7);

Tailwind

colors: {
  custom: {
    50: '#92a0d2',
    500: '#607bbf',
    950: '#000000',
  },
}

SCSS

$custom: #607bbf;
$custom-light: #92a0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#607bbf",
  "rgb": {
    "r": 96,
    "g": 123,
    "b": 191
  },
  "hsl": {
    "h": 222.947,
    "s": 42.601,
    "l": 56.275
  },
  "oklch": {
    "l": 0.59197,
    "c": 0.10919,
    "h": 266.7
  },
  "luminance": 0.20414
}

Semantic roles & 50–950 ramp

primary

#607BBF

secondary

#D1C6AA

accent

#AF55D2

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #607BBF

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

Preview Lab → · Contrast checker → · Palette generator →