#455CA3#455CA3

#455CA3 is a mid, moderate blue. Relative luminance 0.116; OKLCH L 49.2% C 0.117 H 268.4°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#455CA3
RGB	rgb(69, 92, 163)
HSL	hsl(225, 41%, 45%)
HSV	hsv(225, 58%, 64%)
CMYK	cmyk(57.7%, 43.6%, 0%, 36.1%)
CIE-LAB	lab(40.51, 13.30, -41.11)
CIE-LCH	lch(40.51, 43.21, 287.92°)
OKLab	oklab(49.19% -0.0033 -0.1169)
OKLCH	oklch(49.19% 0.117 268.4)
XYZ	xyz(12.8900, 11.5629, 36.1958)
Luminance	0.1156 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455CA3 #A38C45

analogous

#458BA3 #455CA3 #5D45A3

triadic

#455CA3 #A3455C #5CA345

tetradic

#455CA3 #A3458B #A38C45 #45A35D

square

#455CA3 #A3458B #A38C45 #45A35D

split-complementary

#455CA3 #A35D45 #8BA345

monochromatic

#212B4D #334478 #455CA3 #677CBF #92A1D1

Accessibility & contrast

On white

6.34

#455CA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#455CA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455CA3

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455CA3	#FFFFFF	#000000	##FFFFFF
##455CA3	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D64A6

Deuteranopia (green-blind)

#315CA1

Tritanopia (blue-blind)

#036C77

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #455ca3;
/* rgb */ color: rgb(69, 92, 163);
/* oklch */ color: oklch(49.2% 0.117 268.4);

Tailwind

colors: {
  custom: {
    50: '#8089bf',
    500: '#455ca3',
    950: '#000000',
  },
}

SCSS

$custom: #455ca3;
$custom-light: #8089bf;
$custom-dark: #000000;

JSON

{
  "hex": "#455ca3",
  "rgb": {
    "r": 69,
    "g": 92,
    "b": 163
  },
  "hsl": {
    "h": 225.319,
    "s": 40.517,
    "l": 45.49
  },
  "oklch": {
    "l": 0.49191,
    "c": 0.11699,
    "h": 268.4
  },
  "luminance": 0.11564
}

Semantic roles & 50–950 ramp

primary

#455CA3

secondary

#BCAF87

accent

#B357D0

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #455CA3

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

Preview Lab → · Contrast checker → · Palette generator →