#607D99#607D99

#607D99 is a mid, muted cyan. Relative luminance 0.195; OKLCH L 57.8% C 0.055 H 247.9°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#607D99
RGB	rgb(96, 125, 153)
HSL	hsl(209, 23%, 49%)
HSV	hsv(209, 37%, 60%)
CMYK	cmyk(37.3%, 18.3%, 0%, 40%)
CIE-LAB	lab(51.21, -3.08, -18.38)
CIE-LCH	lch(51.21, 18.64, 260.48°)
OKLab	oklab(57.8% -0.0206 -0.0507)
OKLCH	oklch(57.8% 0.055 247.9)
XYZ	xyz(17.9054, 19.4530, 32.9422)
Luminance	0.1945 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607D99 #997C60

analogous

#609999 #607D99 #606199

triadic

#607D99 #99607D #7D9960

tetradic

#607D99 #996099 #997C60 #619960

square

#607D99 #996099 #997C60 #619960

split-complementary

#607D99 #996061 #999960

monochromatic

#31404E #485E73 #607D99 #849CB2 #AABACA

Accessibility & contrast

On white

4.29

#607D99 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#607D99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607D99

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607D99	#FFFFFF	#000000	##000000
##607D99	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#727D9A

Deuteranopia (green-blind)

#6B7798

Tritanopia (blue-blind)

#4D8386

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #607d99;
/* rgb */ color: rgb(96, 125, 153);
/* oklch */ color: oklch(57.8% 0.055 247.9);

Tailwind

colors: {
  custom: {
    50: '#8fa2b7',
    500: '#607d99',
    950: '#000000',
  },
}

SCSS

$custom: #607d99;
$custom-light: #8fa2b7;
$custom-dark: #000000;

JSON

{
  "hex": "#607d99",
  "rgb": {
    "r": 96,
    "g": 125,
    "b": 153
  },
  "hsl": {
    "h": 209.474,
    "s": 22.892,
    "l": 48.824
  },
  "oklch": {
    "l": 0.57802,
    "c": 0.05473,
    "h": 247.9
  },
  "luminance": 0.19454
}

Semantic roles & 50–950 ramp

primary

#607D99

secondary

#B8AA9D

accent

#9368BF

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0F11

muted

#7D7E80

Preview Lab

Preview with #607D99

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

Preview Lab → · Contrast checker → · Palette generator →