#3454C6#3454C6

#3454C6 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.2% C 0.181 H 267.3°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#3454C6
RGB	rgb(52, 84, 198)
HSL	hsl(227, 58%, 49%)
HSV	hsv(227, 74%, 78%)
CMYK	cmyk(73.7%, 57.6%, 0%, 22.4%)
CIE-LAB	lab(39.83, 28.22, -62.82)
CIE-LCH	lch(39.83, 68.87, 294.19°)
OKLab	oklab(49.19% -0.0085 -0.1812)
OKLCH	oklch(49.19% 0.181 267.3)
XYZ	xyz(14.7760, 11.1463, 54.7879)
Luminance	0.1115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3454C6 #C6A634

analogous

#349DC6 #3454C6 #5D34C6

triadic

#3454C6 #C63454 #54C634

tetradic

#3454C6 #C6349D #C6A634 #34C65D

square

#3454C6 #C6349D #C6A634 #34C65D

split-complementary

#3454C6 #C65D34 #9DC634

monochromatic

#1B2B65 #273F96 #3454C6 #627BD6 #92A4E2

Accessibility & contrast

On white

6.50

#3454C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#3454C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3454C6

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3454C6	#FFFFFF	#000000	##FFFFFF
##3454C6	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CA

Deuteranopia (green-blind)

#0057C4

Tritanopia (blue-blind)

#007085

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3454c6;
/* rgb */ color: rgb(52, 84, 198);
/* oklch */ color: oklch(49.2% 0.181 267.3);

Tailwind

colors: {
  custom: {
    50: '#8083d8',
    500: '#3454c6',
    950: '#000000',
  },
}

SCSS

$custom: #3454c6;
$custom-light: #8083d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3454c6",
  "rgb": {
    "r": 52,
    "g": 84,
    "b": 198
  },
  "hsl": {
    "h": 226.849,
    "s": 58.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.49186,
    "c": 0.18145,
    "h": 267.3
  },
  "luminance": 0.11148
}

Semantic roles & 50–950 ramp

primary

#3454C6

secondary

#CDBE89

accent

#C046E2

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3454C6

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

Preview Lab → · Contrast checker → · Palette generator →