#455ABF#455ABF

#455ABF is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.7% C 0.160 H 270.8°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#455ABF
RGB	rgb(69, 90, 191)
HSL	hsl(230, 49%, 51%)
HSV	hsv(230, 64%, 75%)
CMYK	cmyk(63.9%, 52.9%, 0%, 25.1%)
CIE-LAB	lab(41.75, 24.32, -55.60)
CIE-LCH	lch(41.75, 60.69, 293.63°)
OKLab	oklab(50.7% 0.0023 -0.1595)
OKLCH	oklch(50.7% 0.16 270.8)
XYZ	xyz(15.5112, 12.3378, 50.8441)
Luminance	0.1234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455ABF #BFAA45

analogous

#4597BF #455ABF #6D45BF

triadic

#455ABF #BF455A #5ABF45

tetradic

#455ABF #BF4597 #BFAA45 #45BF6D

square

#455ABF #BF4597 #BFAA45 #45BF6D

split-complementary

#455ABF #BF6D45 #97BF45

monochromatic

#232F66 #334494 #455ABF #7382CF #A0ABDE

Accessibility & contrast

On white

6.06

#455ABF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#455ABF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455ABF

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455ABF	#FFFFFF	#000000	##FFFFFF
##455ABF	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1968C3

Deuteranopia (green-blind)

#005DBD

Tritanopia (blue-blind)

#007284

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #455abf;
/* rgb */ color: rgb(69, 90, 191);
/* oklch */ color: oklch(50.7% 0.160 270.8);

Tailwind

colors: {
  custom: {
    50: '#8588d3',
    500: '#455abf',
    950: '#000000',
  },
}

SCSS

$custom: #455abf;
$custom-light: #8588d3;
$custom-dark: #000000;

JSON

{
  "hex": "#455abf",
  "rgb": {
    "r": 69,
    "g": 90,
    "b": 191
  },
  "hsl": {
    "h": 229.672,
    "s": 48.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.50702,
    "c": 0.15957,
    "h": 270.8
  },
  "luminance": 0.12339
}

Semantic roles & 50–950 ramp

primary

#455ABF

secondary

#CBC295

accent

#C14FD8

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #455ABF

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

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