#757FB5#757FB5

#757FB5 is a mid, moderate blue. Relative luminance 0.223; OKLCH L 61.0% C 0.083 H 275.6°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#757FB5
RGB	rgb(117, 127, 181)
HSL	hsl(231, 30%, 58%)
HSV	hsv(231, 35%, 71%)
CMYK	cmyk(35.4%, 29.8%, 0%, 29%)
CIE-LAB	lab(54.34, 9.58, -29.64)
CIE-LCH	lch(54.34, 31.15, 287.90°)
OKLab	oklab(60.99% 0.0081 -0.0825)
OKLCH	oklch(60.99% 0.083 275.6)
XYZ	xyz(23.2636, 22.2960, 46.7849)
Luminance	0.2230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757FB5 #B5AB75

analogous

#759FB5 #757FB5 #8B75B5

triadic

#757FB5 #B5757F #7FB575

tetradic

#757FB5 #B5759F #B5AB75 #75B58B

square

#757FB5 #B5759F #B5AB75 #75B58B

split-complementary

#757FB5 #B58B75 #9FB575

monochromatic

#3D4672 #535E9A #757FB5 #9DA4CA #C5C9E0

Accessibility & contrast

On white

3.85

#757FB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#757FB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757FB5

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757FB5	#FFFFFF	#000000	##000000
##757FB5	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E85B7

Deuteranopia (green-blind)

#6980B4

Tritanopia (blue-blind)

#638992

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #757fb5;
/* rgb */ color: rgb(117, 127, 181);
/* oklch */ color: oklch(61.0% 0.083 275.6);

Tailwind

colors: {
  custom: {
    50: '#9fa4cb',
    500: '#757fb5',
    950: '#000000',
  },
}

SCSS

$custom: #757fb5;
$custom-light: #9fa4cb;
$custom-dark: #000000;

JSON

{
  "hex": "#757fb5",
  "rgb": {
    "r": 117,
    "g": 127,
    "b": 181
  },
  "hsl": {
    "h": 230.625,
    "s": 30.189,
    "l": 58.431
  },
  "oklch": {
    "l": 0.60986,
    "c": 0.08291,
    "h": 275.6
  },
  "luminance": 0.22297
}

Semantic roles & 50–950 ramp

primary

#757FB5

secondary

#D0CCB6

accent

#B761C6

background

#F9FAFC

surface

#F2F3F8

border

#CCCDD1

text

#0F0F13

muted

#7E7F82

Preview Lab

Preview with #757FB5

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

Preview Lab → · Contrast checker → · Palette generator →