#4B61AE#4B61AE

#4B61AE is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.3% C 0.125 H 269.6°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#4B61AE
RGB	rgb(75, 97, 174)
HSL	hsl(227, 40%, 49%)
HSV	hsv(227, 57%, 68%)
CMYK	cmyk(56.9%, 44.3%, 0%, 31.8%)
CIE-LAB	lab(42.91, 15.14, -43.76)
CIE-LCH	lch(42.91, 46.31, 289.08°)
OKLab	oklab(51.33% -0.0008 -0.1245)
OKLCH	oklch(51.33% 0.125 269.6)
XYZ	xyz(14.8138, 13.1001, 41.7841)
Luminance	0.1310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B61AE #AE984B

analogous

#4B93AE #4B61AE #674BAE

triadic

#4B61AE #AE4B61 #61AE4B

tetradic

#4B61AE #AE4B93 #AE984B #4BAE67

square

#4B61AE #AE4B93 #AE984B #4BAE67

split-complementary

#4B61AE #AE674B #93AE4B

monochromatic

#263158 #394983 #4B61AE #7385C3 #9EAAD5

Accessibility & contrast

On white

5.80

#4B61AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#4B61AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B61AE

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B61AE	#FFFFFF	#000000	##FFFFFF
##4B61AE	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F6AB1

Deuteranopia (green-blind)

#3261AC

Tritanopia (blue-blind)

#0B727F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4b61ae;
/* rgb */ color: rgb(75, 97, 174);
/* oklch */ color: oklch(51.3% 0.125 269.6);

Tailwind

colors: {
  custom: {
    50: '#858dc6',
    500: '#4b61ae',
    950: '#000000',
  },
}

SCSS

$custom: #4b61ae;
$custom-light: #858dc6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b61ae",
  "rgb": {
    "r": 75,
    "g": 97,
    "b": 174
  },
  "hsl": {
    "h": 226.667,
    "s": 39.759,
    "l": 48.824
  },
  "oklch": {
    "l": 0.51335,
    "c": 0.12454,
    "h": 269.6
  },
  "luminance": 0.13101
}

Semantic roles & 50–950 ramp

primary

#4B61AE

secondary

#C2B793

accent

#B558D0

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4B61AE

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

Preview Lab → · Contrast checker → · Palette generator →