#4154AE#4154AE

#4154AE is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.0% C 0.145 H 271.0°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#4154AE
RGB	rgb(65, 84, 174)
HSL	hsl(230, 46%, 47%)
HSV	hsv(230, 63%, 68%)
CMYK	cmyk(62.6%, 51.7%, 0%, 31.8%)
CIE-LAB	lab(38.76, 21.50, -50.46)
CIE-LCH	lch(38.76, 54.85, 293.08°)
OKLab	oklab(48.02% 0.0026 -0.1446)
OKLCH	oklch(48.02% 0.145 271)
XYZ	xyz(12.9877, 10.5194, 41.3822)
Luminance	0.1052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4154AE #AE9B41

analogous

#418BAE #4154AE #6441AE

triadic

#4154AE #AE4154 #54AE41

tetradic

#4154AE #AE418B #AE9B41 #41AE64

square

#4154AE #AE418B #AE9B41 #41AE64

split-complementary

#4154AE #AE6441 #8BAE41

monochromatic

#202955 #303E81 #4154AE #6677C6 #939FD7

Accessibility & contrast

On white

6.77

#4154AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#4154AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4154AE

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4154AE	#FFFFFF	#000000	##FFFFFF
##4154AE	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2060B1

Deuteranopia (green-blind)

#0057AC

Tritanopia (blue-blind)

#006979

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4154ae;
/* rgb */ color: rgb(65, 84, 174);
/* oklch */ color: oklch(48.0% 0.145 271.0);

Tailwind

colors: {
  custom: {
    50: '#8083c7',
    500: '#4154ae',
    950: '#000000',
  },
}

SCSS

$custom: #4154ae;
$custom-light: #8083c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4154ae",
  "rgb": {
    "r": 65,
    "g": 84,
    "b": 174
  },
  "hsl": {
    "h": 229.541,
    "s": 45.607,
    "l": 46.863
  },
  "oklch": {
    "l": 0.48015,
    "c": 0.14462,
    "h": 271
  },
  "luminance": 0.1052
}

Semantic roles & 50–950 ramp

primary

#4154AE

secondary

#C2B889

accent

#BE53D5

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #4154AE

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

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