#5F76BB#5F76BB

#5F76BB is a mid, moderate blue. Relative luminance 0.190; OKLCH L 57.8% C 0.110 H 268.8°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#5F76BB
RGB	rgb(95, 118, 187)
HSL	hsl(225, 40%, 55%)
HSV	hsv(225, 49%, 73%)
CMYK	cmyk(49.2%, 36.9%, 0%, 26.7%)
CIE-LAB	lab(50.66, 10.88, -38.96)
CIE-LCH	lch(50.66, 40.45, 285.61°)
OKLab	oklab(57.85% -0.0022 -0.1099)
OKLCH	oklch(57.85% 0.11 268.8)
XYZ	xyz(20.1645, 18.9763, 49.6043)
Luminance	0.1898 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F76BB #BBA45F

analogous

#5FA4BB #5F76BB #765FBB

triadic

#5F76BB #BB5F76 #76BB5F

tetradic

#5F76BB #BB5FA4 #BBA45F #5FBB76

square

#5F76BB #BB5FA4 #BBA45F #5FBB76

split-complementary

#5F76BB #BB765F #A4BB5F

monochromatic

#304070 #42589B #5F76BB #8A9BCD #B5C0E0

Accessibility & contrast

On white

4.38

#5F76BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#5F76BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F76BB

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F76BB	#FFFFFF	#000000	##000000
##5F76BB	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C7DBE

Deuteranopia (green-blind)

#5275B9

Tritanopia (blue-blind)

#398590

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5f76bb;
/* rgb */ color: rgb(95, 118, 187);
/* oklch */ color: oklch(57.8% 0.110 268.8);

Tailwind

colors: {
  custom: {
    50: '#919dd0',
    500: '#5f76bb',
    950: '#000000',
  },
}

SCSS

$custom: #5f76bb;
$custom-light: #919dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5f76bb",
  "rgb": {
    "r": 95,
    "g": 118,
    "b": 187
  },
  "hsl": {
    "h": 225,
    "s": 40.351,
    "l": 55.294
  },
  "oklch": {
    "l": 0.57846,
    "c": 0.10993,
    "h": 268.8
  },
  "luminance": 0.18978
}

Semantic roles & 50–950 ramp

primary

#5F76BB

secondary

#CEC5A8

accent

#B258D0

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5F76BB

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

Preview Lab → · Contrast checker → · Palette generator →