#607BB6#607BB6

#607BB6 is a mid, moderate blue. Relative luminance 0.200; OKLCH L 58.7% C 0.096 H 264.8°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#607BB6
RGB	rgb(96, 123, 182)
HSL	hsl(221, 37%, 55%)
HSV	hsv(221, 47%, 71%)
CMYK	cmyk(47.3%, 32.4%, 0%, 28.6%)
CIE-LAB	lab(51.87, 6.57, -34.18)
CIE-LCH	lch(51.87, 34.80, 280.88°)
OKLab	oklab(58.72% -0.0087 -0.096)
OKLCH	oklch(58.72% 0.096 264.8)
XYZ	xyz(20.3476, 20.0288, 47.0407)
Luminance	0.2003 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607BB6 #B69B60

analogous

#60A6B6 #607BB6 #7060B6

triadic

#607BB6 #B6607B #7BB660

tetradic

#607BB6 #B660A6 #B69B60 #60B670

square

#607BB6 #B660A6 #B69B60 #60B670

split-complementary

#607BB6 #B67060 #A6B660

monochromatic

#31436B #445D95 #607BB6 #8A9EC9 #B4C1DD

Accessibility & contrast

On white

4.19

#607BB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#607BB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607BB6

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607BB6	#FFFFFF	#000000	##000000
##607BB6	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6580B8

Deuteranopia (green-blind)

#5C78B5

Tritanopia (blue-blind)

#3E8890

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #607bb6;
/* rgb */ color: rgb(96, 123, 182);
/* oklch */ color: oklch(58.7% 0.096 264.8);

Tailwind

colors: {
  custom: {
    50: '#91a0cc',
    500: '#607bb6',
    950: '#000000',
  },
}

SCSS

$custom: #607bb6;
$custom-light: #91a0cc;
$custom-dark: #000000;

JSON

{
  "hex": "#607bb6",
  "rgb": {
    "r": 96,
    "g": 123,
    "b": 182
  },
  "hsl": {
    "h": 221.163,
    "s": 37.069,
    "l": 54.51
  },
  "oklch": {
    "l": 0.58721,
    "c": 0.09635,
    "h": 264.8
  },
  "luminance": 0.2003
}

Semantic roles & 50–950 ramp

primary

#607BB6

secondary

#CBC0A7

accent

#A95BCD

background

#F9F9FC

surface

#F1F2F8

border

#CBCCD1

text

#0D0E13

muted

#7E7E82

Preview Lab

Preview with #607BB6

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

Preview Lab → · Contrast checker → · Palette generator →