#455EA1#455EA1

#455EA1 is a mid, moderate blue. Relative luminance 0.118; OKLCH L 49.5% C 0.111 H 266.9°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#455EA1
RGB	rgb(69, 94, 161)
HSL	hsl(224, 40%, 45%)
HSV	hsv(224, 57%, 63%)
CMYK	cmyk(57.1%, 41.6%, 0%, 36.9%)
CIE-LAB	lab(40.97, 11.33, -39.20)
CIE-LCH	lch(40.97, 40.81, 286.12°)
OKLab	oklab(49.5% -0.006 -0.1113)
OKLCH	oklch(49.5% 0.111 266.9)
XYZ	xyz(12.8878, 11.8428, 35.3181)
Luminance	0.1184 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455EA1 #A18845

analogous

#458CA1 #455EA1 #5A45A1

triadic

#455EA1 #A1455E #5EA145

tetradic

#455EA1 #A1458C #A18845 #45A15A

square

#455EA1 #A1458C #A18845 #45A15A

split-complementary

#455EA1 #A15A45 #8CA145

monochromatic

#202C4B #334576 #455EA1 #667EBD #91A2D0

Accessibility & contrast

On white

6.23

#455EA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#455EA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455EA1

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455EA1	#FFFFFF	#000000	##FFFFFF
##455EA1	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4265A4

Deuteranopia (green-blind)

#365DA0

Tritanopia (blue-blind)

#086D77

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #455ea1;
/* rgb */ color: rgb(69, 94, 161);
/* oklch */ color: oklch(49.5% 0.111 266.9);

Tailwind

colors: {
  custom: {
    50: '#808bbd',
    500: '#455ea1',
    950: '#000000',
  },
}

SCSS

$custom: #455ea1;
$custom-light: #808bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#455ea1",
  "rgb": {
    "r": 69,
    "g": 94,
    "b": 161
  },
  "hsl": {
    "h": 223.696,
    "s": 40,
    "l": 45.098
  },
  "oklch": {
    "l": 0.49501,
    "c": 0.11148,
    "h": 266.9
  },
  "luminance": 0.11844
}

Semantic roles & 50–950 ramp

primary

#455EA1

secondary

#BBAD87

accent

#AF58D0

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #455EA1

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

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