#7577BF#7577BF

#7577BF is a mid, moderate blue. Relative luminance 0.207; OKLCH L 59.8% C 0.109 H 281.4°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#7577BF
RGB	rgb(117, 119, 191)
HSL	hsl(238, 37%, 60%)
HSV	hsv(238, 39%, 75%)
CMYK	cmyk(38.7%, 37.7%, 0%, 25.1%)
CIE-LAB	lab(52.66, 17.13, -38.01)
CIE-LCH	lch(52.66, 41.69, 294.27°)
OKLab	oklab(59.84% 0.0215 -0.1067)
OKLCH	oklch(59.84% 0.109 281.4)
XYZ	xyz(23.3342, 20.7363, 52.0531)
Luminance	0.2074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7577BF #BFBD75

analogous

#759CBF #7577BF #9875BF

triadic

#7577BF #BF7577 #77BF75

tetradic

#7577BF #BF759C #BFBD75 #75BF98

square

#7577BF #BF759C #BFBD75 #75BF98

split-complementary

#7577BF #BF9875 #9CBF75

monochromatic

#3B3D7F #4E51A9 #7577BF #9FA0D2 #C9C9E6

Accessibility & contrast

On white

4.08

#7577BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#7577BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7577BF

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7577BF	#FFFFFF	#000000	##000000
##7577BF	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F80C2

Deuteranopia (green-blind)

#5B7BBD

Tritanopia (blue-blind)

#608592

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #7577bf;
/* rgb */ color: rgb(117, 119, 191);
/* oklch */ color: oklch(59.8% 0.109 281.4);

Tailwind

colors: {
  custom: {
    50: '#9f9ed2',
    500: '#7577bf',
    950: '#000000',
  },
}

SCSS

$custom: #7577bf;
$custom-light: #9f9ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#7577bf",
  "rgb": {
    "r": 117,
    "g": 119,
    "b": 191
  },
  "hsl": {
    "h": 238.378,
    "s": 36.634,
    "l": 60.392
  },
  "oklch": {
    "l": 0.59842,
    "c": 0.10882,
    "h": 281.4
  },
  "luminance": 0.20737
}

Semantic roles & 50–950 ramp

primary

#7577BF

secondary

#D6D5BA

accent

#AC36B0

background

#FAF9FC

surface

#F3F2F9

border

#CDCCD2

text

#0F0E14

muted

#7F7E82

Preview Lab

Preview with #7577BF

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

Preview Lab → · Contrast checker → · Palette generator →