#346EB3#346EB3

#346EB3 is a mid, vivid cyan. Relative luminance 0.151; OKLCH L 53.4% C 0.125 H 254.4°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#346EB3
RGB	rgb(52, 110, 179)
HSL	hsl(213, 55%, 45%)
HSV	hsv(213, 71%, 70%)
CMYK	cmyk(70.9%, 38.5%, 0%, 29.8%)
CIE-LAB	lab(45.82, 4.50, -42.13)
CIE-LCH	lch(45.82, 42.37, 276.09°)
OKLab	oklab(53.37% -0.0335 -0.12)
OKLCH	oklch(53.37% 0.125 254.4)
XYZ	xyz(15.1258, 15.1350, 44.7633)
Luminance	0.1514 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346EB3 #B37934

analogous

#34AEB3 #346EB3 #3934B3

triadic

#346EB3 #B3346E #6EB334

tetradic

#346EB3 #B334AE #B37934 #34B339

square

#346EB3 #B334AE #B37934 #34B339

split-complementary

#346EB3 #B33934 #AEB334

monochromatic

#183454 #265184 #346EB3 #568DCE #86ADDC

Accessibility & contrast

On white

5.21

#346EB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#346EB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346EB3

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346EB3	#FFFFFF	#000000	##FFFFFF
##346EB3	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E73B6

Deuteranopia (green-blind)

#3B67B2

Tritanopia (blue-blind)

#007E88

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #346eb3;
/* rgb */ color: rgb(52, 110, 179);
/* oklch */ color: oklch(53.4% 0.125 254.4);

Tailwind

colors: {
  custom: {
    50: '#7b97ca',
    500: '#346eb3',
    950: '#000000',
  },
}

SCSS

$custom: #346eb3;
$custom-light: #7b97ca;
$custom-dark: #000000;

JSON

{
  "hex": "#346eb3",
  "rgb": {
    "r": 52,
    "g": 110,
    "b": 179
  },
  "hsl": {
    "h": 212.598,
    "s": 54.978,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53375,
    "c": 0.12457,
    "h": 254.4
  },
  "luminance": 0.15137
}

Semantic roles & 50–950 ramp

primary

#346EB3

secondary

#C5A57D

accent

#9A49DE

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #346EB3

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

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