#4459BC#4459BC

#4459BC is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.2% C 0.157 H 270.7°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#4459BC
RGB	rgb(68, 89, 188)
HSL	hsl(230, 47%, 50%)
HSV	hsv(230, 64%, 74%)
CMYK	cmyk(63.8%, 52.7%, 0%, 26.3%)
CIE-LAB	lab(41.22, 23.74, -54.70)
CIE-LCH	lch(41.22, 59.63, 293.46°)
OKLab	oklab(50.22% 0.002 -0.1569)
OKLCH	oklch(50.22% 0.157 270.7)
XYZ	xyz(15.0303, 12.0032, 49.0920)
Luminance	0.1201 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4459BC #BCA744

analogous

#4495BC #4459BC #6B44BC

triadic

#4459BC #BC4459 #59BC44

tetradic

#4459BC #BC4495 #BCA744 #44BC6B

square

#4459BC #BC4495 #BCA744 #44BC6B

split-complementary

#4459BC #BC6B44 #95BC44

monochromatic

#232E62 #33438F #4459BC #7181CC #9EA9DC

Accessibility & contrast

On white

6.17

#4459BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#4459BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4459BC

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4459BC	#FFFFFF	#000000	##FFFFFF
##4459BC	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B67BF

Deuteranopia (green-blind)

#005CBA

Tritanopia (blue-blind)

#007082

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4459bc;
/* rgb */ color: rgb(68, 89, 188);
/* oklch */ color: oklch(50.2% 0.157 270.7);

Tailwind

colors: {
  custom: {
    50: '#8487d1',
    500: '#4459bc',
    950: '#000000',
  },
}

SCSS

$custom: #4459bc;
$custom-light: #8487d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4459bc",
  "rgb": {
    "r": 68,
    "g": 89,
    "b": 188
  },
  "hsl": {
    "h": 229.5,
    "s": 47.244,
    "l": 50.196
  },
  "oklch": {
    "l": 0.50224,
    "c": 0.15696,
    "h": 270.7
  },
  "luminance": 0.12005
}

Semantic roles & 50–950 ramp

primary

#4459BC

secondary

#C9BF93

accent

#BF51D7

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4459BC

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

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