#455ECE#455ECE

#455ECE is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.6% C 0.175 H 269.9°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#455ECE
RGB	rgb(69, 94, 206)
HSL	hsl(229, 58%, 54%)
HSV	hsv(229, 67%, 81%)
CMYK	cmyk(66.5%, 54.4%, 0%, 19.2%)
CIE-LAB	lab(43.84, 27.04, -60.90)
CIE-LCH	lch(43.84, 66.63, 293.94°)
OKLab	oklab(52.61% -0.0003 -0.1751)
OKLCH	oklch(52.61% 0.175 269.9)
XYZ	xyz(17.5937, 13.7252, 60.1026)
Luminance	0.1373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455ECE #CEB545

analogous

#45A3CE #455ECE #7145CE

triadic

#455ECE #CE455E #5ECE45

tetradic

#455ECE #CE45A3 #CEB545 #45CE71

square

#455ECE #CE45A3 #CEB545 #45CE71

split-complementary

#455ECE #CE7145 #A3CE45

monochromatic

#203079 #2D43A9 #455ECE #7588DB #A6B2E8

Accessibility & contrast

On white

5.61

#455ECE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#455ECE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455ECE

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455ECE	#FFFFFF	#000000	##FFFFFF
##455ECE	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#016ED2

Deuteranopia (green-blind)

#0062CC

Tritanopia (blue-blind)

#00798D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #455ece;
/* rgb */ color: rgb(69, 94, 206);
/* oklch */ color: oklch(52.6% 0.175 269.9);

Tailwind

colors: {
  custom: {
    50: '#888bde',
    500: '#455ece',
    950: '#000000',
  },
}

SCSS

$custom: #455ece;
$custom-light: #888bde;
$custom-dark: #000000;

JSON

{
  "hex": "#455ece",
  "rgb": {
    "r": 69,
    "g": 94,
    "b": 206
  },
  "hsl": {
    "h": 229.051,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.52606,
    "c": 0.17509,
    "h": 269.9
  },
  "luminance": 0.13727
}

Semantic roles & 50–950 ramp

primary

#455ECE

secondary

#D5CA9A

accent

#C546E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #455ECE

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

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