#757BB0#757BB0

#757BB0 is a mid, moderate blue. Relative luminance 0.211; OKLCH L 59.9% C 0.081 H 278.7°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#757BB0
RGB	rgb(117, 123, 176)
HSL	hsl(234, 27%, 57%)
HSV	hsv(234, 34%, 69%)
CMYK	cmyk(33.5%, 30.1%, 0%, 31%)
CIE-LAB	lab(53.04, 10.59, -28.79)
CIE-LCH	lch(53.04, 30.67, 290.19°)
OKLab	oklab(59.91% 0.0122 -0.08)
OKLCH	oklch(59.91% 0.081 278.7)
XYZ	xyz(22.2534, 21.0817, 43.9626)
Luminance	0.2108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757BB0 #B0AA75

analogous

#7599B0 #757BB0 #8C75B0

triadic

#757BB0 #B0757B #7BB075

tetradic

#757BB0 #B07599 #B0AA75 #75B08C

square

#757BB0 #B07599 #B0AA75 #75B08C

split-complementary

#757BB0 #B08C75 #99B075

monochromatic

#3E436C #545B93 #757BB0 #9CA0C6 #C3C5DD

Accessibility & contrast

On white

4.03

#757BB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#757BB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757BB0

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757BB0	#FFFFFF	#000000	##000000
##757BB0	1.00	4.03	5.22	5.22
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B81B2

Deuteranopia (green-blind)

#677DAF

Tritanopia (blue-blind)

#65858E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #757bb0;
/* rgb */ color: rgb(117, 123, 176);
/* oklch */ color: oklch(59.9% 0.081 278.7);

Tailwind

colors: {
  custom: {
    50: '#9ea1c7',
    500: '#757bb0',
    950: '#000000',
  },
}

SCSS

$custom: #757bb0;
$custom-light: #9ea1c7;
$custom-dark: #000000;

JSON

{
  "hex": "#757bb0",
  "rgb": {
    "r": 117,
    "g": 123,
    "b": 176
  },
  "hsl": {
    "h": 233.898,
    "s": 27.189,
    "l": 57.451
  },
  "oklch": {
    "l": 0.59908,
    "c": 0.08098,
    "h": 278.7
  },
  "luminance": 0.21082
}

Semantic roles & 50–950 ramp

primary

#757BB0

secondary

#CCCAB4

accent

#BA64C4

background

#F9F9FC

surface

#F2F2F8

border

#CCCCD1

text

#0E0E13

muted

#7E7E82

Preview Lab

Preview with #757BB0

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

Preview Lab → · Contrast checker → · Palette generator →