#454DB2#454DB2

#454DB2 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.2% C 0.158 H 275.1°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#454DB2
RGB	rgb(69, 77, 178)
HSL	hsl(236, 44%, 48%)
HSV	hsv(236, 61%, 70%)
CMYK	cmyk(61.2%, 56.7%, 0%, 30.2%)
CIE-LAB	lab(37.46, 28.13, -54.92)
CIE-LCH	lch(37.46, 61.70, 297.12°)
OKLab	oklab(47.19% 0.0142 -0.1577)
OKLCH	oklch(47.19% 0.158 275.1)
XYZ	xyz(13.1414, 9.7863, 43.3073)
Luminance	0.0979 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454DB2 #B2AA45

analogous

#4583B2 #454DB2 #7345B2

triadic

#454DB2 #B2454D #4DB245

tetradic

#454DB2 #B24583 #B2AA45 #45B273

square

#454DB2 #B24583 #B2AA45 #45B273

split-complementary

#454DB2 #B27345 #83B245

monochromatic

#23275A #343A86 #454DB2 #6E74C7 #9A9ED8

Accessibility & contrast

On white

7.10

#454DB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#454DB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454DB2

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454DB2	#FFFFFF	#000000	##FFFFFF
##454DB2	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB5

Deuteranopia (green-blind)

#0054B0

Tritanopia (blue-blind)

#006578

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #454db2;
/* rgb */ color: rgb(69, 77, 178);
/* oklch */ color: oklch(47.2% 0.158 275.1);

Tailwind

colors: {
  custom: {
    50: '#837eca',
    500: '#454db2',
    950: '#000000',
  },
}

SCSS

$custom: #454db2;
$custom-light: #837eca;
$custom-dark: #000000;

JSON

{
  "hex": "#454db2",
  "rgb": {
    "r": 69,
    "g": 77,
    "b": 178
  },
  "hsl": {
    "h": 235.596,
    "s": 44.13,
    "l": 48.431
  },
  "oklch": {
    "l": 0.47193,
    "c": 0.15833,
    "h": 275.1
  },
  "luminance": 0.09787
}

Semantic roles & 50–950 ramp

primary

#454DB2

secondary

#C4C08F

accent

#CA54D4

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #454DB2

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

Preview Lab → · Contrast checker → · Palette generator →