#4459BF#4459BF

#4459BF is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.4% C 0.161 H 270.8°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#4459BF
RGB	rgb(68, 89, 191)
HSL	hsl(230, 49%, 51%)
HSV	hsv(230, 64%, 75%)
CMYK	cmyk(64.4%, 53.4%, 0%, 25.1%)
CIE-LAB	lab(41.43, 24.79, -56.12)
CIE-LCH	lch(41.43, 61.35, 293.84°)
OKLab	oklab(50.45% 0.0023 -0.1611)
OKLCH	oklch(50.45% 0.161 270.8)
XYZ	xyz(15.3571, 12.1339, 50.8129)
Luminance	0.1213 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4459BF #BFAA44

analogous

#4496BF #4459BF #6C44BF

triadic

#4459BF #BF4459 #59BF44

tetradic

#4459BF #BF4496 #BFAA44 #44BF6C

square

#4459BF #BF4496 #BFAA44 #44BF6C

split-complementary

#4459BF #BF6C44 #96BF44

monochromatic

#232E66 #324393 #4459BF #7281CF #9FAADE

Accessibility & contrast

On white

6.13

#4459BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#4459BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4459BF

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4459BF	#FFFFFF	#000000	##FFFFFF
##4459BF	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1467C3

Deuteranopia (green-blind)

#005CBD

Tritanopia (blue-blind)

#007183

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4459bf;
/* rgb */ color: rgb(68, 89, 191);
/* oklch */ color: oklch(50.4% 0.161 270.8);

Tailwind

colors: {
  custom: {
    50: '#8587d3',
    500: '#4459bf',
    950: '#000000',
  },
}

SCSS

$custom: #4459bf;
$custom-light: #8587d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4459bf",
  "rgb": {
    "r": 68,
    "g": 89,
    "b": 191
  },
  "hsl": {
    "h": 229.756,
    "s": 49.004,
    "l": 50.784
  },
  "oklch": {
    "l": 0.50446,
    "c": 0.16114,
    "h": 270.8
  },
  "luminance": 0.12135
}

Semantic roles & 50–950 ramp

primary

#4459BF

secondary

#CBC194

accent

#C14FD9

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4459BF

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

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