#5E75BB#5E75BB

#5E75BB is a mid, moderate blue. Relative luminance 0.187; OKLCH L 57.6% C 0.112 H 269.0°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#5E75BB
RGB	rgb(94, 117, 187)
HSL	hsl(225, 41%, 55%)
HSV	hsv(225, 50%, 73%)
CMYK	cmyk(49.7%, 37.4%, 0%, 26.7%)
CIE-LAB	lab(50.32, 11.25, -39.50)
CIE-LCH	lch(50.32, 41.07, 285.90°)
OKLab	oklab(57.57% -0.002 -0.1115)
OKLCH	oklch(57.57% 0.112 269)
XYZ	xyz(19.9441, 18.6888, 49.5604)
Luminance	0.1869 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E75BB #BBA45E

analogous

#5EA4BB #5E75BB #755EBB

triadic

#5E75BB #BB5E75 #75BB5E

tetradic

#5E75BB #BB5EA4 #BBA45E #5EBB75

square

#5E75BB #BB5EA4 #BBA45E #5EBB75

split-complementary

#5E75BB #BB755E #A4BB5E

monochromatic

#2F3F70 #41579B #5E75BB #899ACD #B4BFDF

Accessibility & contrast

On white

4.43

#5E75BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#5E75BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E75BB

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E75BB	#FFFFFF	#000000	##000000
##5E75BB	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A7CBE

Deuteranopia (green-blind)

#5074B9

Tritanopia (blue-blind)

#37848F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5e75bb;
/* rgb */ color: rgb(94, 117, 187);
/* oklch */ color: oklch(57.6% 0.112 269.0);

Tailwind

colors: {
  custom: {
    50: '#919cd0',
    500: '#5e75bb',
    950: '#000000',
  },
}

SCSS

$custom: #5e75bb;
$custom-light: #919cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5e75bb",
  "rgb": {
    "r": 94,
    "g": 117,
    "b": 187
  },
  "hsl": {
    "h": 225.161,
    "s": 40.611,
    "l": 55.098
  },
  "oklch": {
    "l": 0.57569,
    "c": 0.11153,
    "h": 269
  },
  "luminance": 0.1869
}

Semantic roles & 50–950 ramp

primary

#5E75BB

secondary

#CEC4A7

accent

#B357D0

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5E75BB

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

Preview Lab → · Contrast checker → · Palette generator →