#346DBB#346DBB

#346DBB is a mid, vivid cyan. Relative luminance 0.153; OKLCH L 53.6% C 0.136 H 257.0°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#346DBB
RGB	rgb(52, 109, 187)
HSL	hsl(215, 56%, 47%)
HSV	hsv(215, 72%, 73%)
CMYK	cmyk(72.2%, 41.7%, 0%, 26.7%)
CIE-LAB	lab(45.98, 8.07, -46.52)
CIE-LCH	lch(45.98, 47.22, 279.84°)
OKLab	oklab(53.65% -0.0307 -0.1329)
OKLCH	oklch(53.65% 0.136 257)
XYZ	xyz(15.8512, 15.2535, 49.1129)
Luminance	0.1525 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346DBB #BB8234

analogous

#34B0BB #346DBB #3F34BB

triadic

#346DBB #BB346D #6DBB34

tetradic

#346DBB #BB34B0 #BB8234 #34BB3F

square

#346DBB #BB34B0 #BB8234 #34BB3F

split-complementary

#346DBB #BB3F34 #B0BB34

monochromatic

#19355B #27518B #346DBB #5B8DD1 #8BAEDF

Accessibility & contrast

On white

5.18

#346DBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#346DBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346DBB

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346DBB	#FFFFFF	#000000	##FFFFFF
##346DBB	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4874BE

Deuteranopia (green-blind)

#3167B9

Tritanopia (blue-blind)

#007F8B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #346dbb;
/* rgb */ color: rgb(52, 109, 187);
/* oklch */ color: oklch(53.6% 0.136 257.0);

Tailwind

colors: {
  custom: {
    50: '#7c96d0',
    500: '#346dbb',
    950: '#000000',
  },
}

SCSS

$custom: #346dbb;
$custom-light: #7c96d0;
$custom-dark: #000000;

JSON

{
  "hex": "#346dbb",
  "rgb": {
    "r": 52,
    "g": 109,
    "b": 187
  },
  "hsl": {
    "h": 214.667,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53647,
    "c": 0.13638,
    "h": 257
  },
  "luminance": 0.15255
}

Semantic roles & 50–950 ramp

primary

#346DBB

secondary

#C9AB82

accent

#A048E0

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #346DBB

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

Preview Lab → · Contrast checker → · Palette generator →