#757EB5#757EB5

#757EB5 is a mid, moderate blue. Relative luminance 0.220; OKLCH L 60.8% C 0.084 H 276.5°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#757EB5
RGB	rgb(117, 126, 181)
HSL	hsl(232, 30%, 58%)
HSV	hsv(232, 35%, 71%)
CMYK	cmyk(35.4%, 30.4%, 0%, 29%)
CIE-LAB	lab(54.07, 10.17, -30.07)
CIE-LCH	lch(54.07, 31.74, 288.68°)
OKLab	oklab(60.78% 0.0095 -0.0837)
OKLCH	oklch(60.78% 0.084 276.5)
XYZ	xyz(23.1351, 22.0390, 46.7421)
Luminance	0.2204 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757EB5 #B5AC75

analogous

#759EB5 #757EB5 #8C75B5

triadic

#757EB5 #B5757E #7EB575

tetradic

#757EB5 #B5759E #B5AC75 #75B58C

square

#757EB5 #B5759E #B5AC75 #75B58C

split-complementary

#757EB5 #B58C75 #9EB575

monochromatic

#3D4572 #535D9A #757EB5 #9DA3CA #C5C8E0

Accessibility & contrast

On white

3.88

#757EB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#757EB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757EB5

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757EB5	#FFFFFF	#000000	##000000
##757EB5	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D84B7

Deuteranopia (green-blind)

#687FB4

Tritanopia (blue-blind)

#638992

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #757eb5;
/* rgb */ color: rgb(117, 126, 181);
/* oklch */ color: oklch(60.8% 0.084 276.5);

Tailwind

colors: {
  custom: {
    50: '#9fa3cb',
    500: '#757eb5',
    950: '#000000',
  },
}

SCSS

$custom: #757eb5;
$custom-light: #9fa3cb;
$custom-dark: #000000;

JSON

{
  "hex": "#757eb5",
  "rgb": {
    "r": 117,
    "g": 126,
    "b": 181
  },
  "hsl": {
    "h": 231.563,
    "s": 30.189,
    "l": 58.431
  },
  "oklch": {
    "l": 0.60776,
    "c": 0.08425,
    "h": 276.5
  },
  "luminance": 0.2204
}

Semantic roles & 50–950 ramp

primary

#757EB5

secondary

#D0CCB6

accent

#B861C6

background

#F9FAFC

surface

#F2F3F8

border

#CCCDD1

text

#0F0F13

muted

#7E7F82

Preview Lab

Preview with #757EB5

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

Preview Lab → · Contrast checker → · Palette generator →