#758BBB#758BBB

#758BBB is a light, moderate blue. Relative luminance 0.258; OKLCH L 63.8% C 0.077 H 265.3°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#758BBB
RGB	rgb(117, 139, 187)
HSL	hsl(221, 34%, 60%)
HSV	hsv(221, 37%, 73%)
CMYK	cmyk(37.4%, 25.7%, 0%, 26.7%)
CIE-LAB	lab(57.88, 4.19, -27.58)
CIE-LCH	lch(57.88, 27.90, 278.63°)
OKLab	oklab(63.82% -0.0063 -0.0766)
OKLCH	oklch(63.82% 0.077 265.3)
XYZ	xyz(25.5357, 25.8338, 50.6450)
Luminance	0.2584 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#758BBB #BBA575

analogous

#75AEBB #758BBB #8275BB

triadic

#758BBB #BB758B #8BBB75

tetradic

#758BBB #BB75AE #BBA575 #75BB82

square

#758BBB #BB75AE #BBA575 #75BB82

split-complementary

#758BBB #BB8275 #AEBB75

monochromatic

#3C4F7A #506AA3 #758BBB #9EADCF #C7D0E3

Accessibility & contrast

On white

3.41

#758BBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#758BBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #758BBB

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##758BBB	#FFFFFF	#000000	##000000
##758BBB	1.00	3.41	6.17	6.17
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8FBD

Deuteranopia (green-blind)

#7488BA

Tritanopia (blue-blind)

#5F959C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #758bbb;
/* rgb */ color: rgb(117, 139, 187);
/* oklch */ color: oklch(63.8% 0.077 265.3);

Tailwind

colors: {
  custom: {
    50: '#9faccf',
    500: '#758bbb',
    950: '#000000',
  },
}

SCSS

$custom: #758bbb;
$custom-light: #9faccf;
$custom-dark: #000000;

JSON

{
  "hex": "#758bbb",
  "rgb": {
    "r": 117,
    "g": 139,
    "b": 187
  },
  "hsl": {
    "h": 221.143,
    "s": 33.981,
    "l": 59.608
  },
  "oklch": {
    "l": 0.63821,
    "c": 0.07687,
    "h": 265.3
  },
  "luminance": 0.25835
}

Semantic roles & 50–950 ramp

primary

#758BBB

secondary

#D3CBB8

accent

#A85ECA

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0F1014

muted

#7E7F82

Preview Lab

Preview with #758BBB

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

Preview Lab → · Contrast checker → · Palette generator →