#607BB9#607BB9

#607BB9 is a mid, moderate blue. Relative luminance 0.202; OKLCH L 58.9% C 0.101 H 265.5°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#607BB9
RGB	rgb(96, 123, 185)
HSL	hsl(222, 39%, 55%)
HSV	hsv(222, 48%, 73%)
CMYK	cmyk(48.1%, 33.5%, 0%, 27.5%)
CIE-LAB	lab(52.01, 7.48, -35.68)
CIE-LCH	lch(52.01, 36.46, 281.85°)
OKLab	oklab(58.88% -0.0079 -0.1003)
OKLCH	oklch(58.88% 0.101 265.5)
XYZ	xyz(20.6609, 20.1542, 48.6910)
Luminance	0.2016 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607BB9 #B99E60

analogous

#60A7B9 #607BB9 #7160B9

triadic

#607BB9 #B9607B #7BB960

tetradic

#607BB9 #B960A7 #B99E60 #60B971

square

#607BB9 #B960A7 #B99E60 #60B971

split-complementary

#607BB9 #B97160 #A7B960

monochromatic

#30436E #435D99 #607BB9 #8A9ECC #B5C2DE

Accessibility & contrast

On white

4.17

#607BB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#607BB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607BB9

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607BB9	#FFFFFF	#000000	##000000
##607BB9	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6480BC

Deuteranopia (green-blind)

#5A78B8

Tritanopia (blue-blind)

#3C8891

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #607bb9;
/* rgb */ color: rgb(96, 123, 185);
/* oklch */ color: oklch(58.9% 0.101 265.5);

Tailwind

colors: {
  custom: {
    50: '#92a0ce',
    500: '#607bb9',
    950: '#000000',
  },
}

SCSS

$custom: #607bb9;
$custom-light: #92a0ce;
$custom-dark: #000000;

JSON

{
  "hex": "#607bb9",
  "rgb": {
    "r": 96,
    "g": 123,
    "b": 185
  },
  "hsl": {
    "h": 221.798,
    "s": 38.865,
    "l": 55.098
  },
  "oklch": {
    "l": 0.58877,
    "c": 0.10064,
    "h": 265.5
  },
  "luminance": 0.20155
}

Semantic roles & 50–950 ramp

primary

#607BB9

secondary

#CDC2A8

accent

#AB59CF

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0E13

muted

#7E7E82

Preview Lab

Preview with #607BB9

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

Preview Lab → · Contrast checker → · Palette generator →