#34639D#34639D

#34639D is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 49.5% C 0.107 H 254.8°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#34639D
RGB	rgb(52, 99, 157)
HSL	hsl(213, 50%, 41%)
HSV	hsv(213, 67%, 62%)
CMYK	cmyk(66.9%, 36.9%, 0%, 38.4%)
CIE-LAB	lab(41.35, 3.35, -36.26)
CIE-LCH	lch(41.35, 36.41, 275.28°)
OKLab	oklab(49.5% -0.0279 -0.1029)
OKLCH	oklch(49.5% 0.107 254.8)
XYZ	xyz(11.9616, 12.0869, 33.5944)
Luminance	0.1209 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34639D #9D6E34

analogous

#34979D #34639D #39349D

triadic

#34639D #9D3463 #639D34

tetradic

#34639D #9D3497 #9D6E34 #349D39

square

#34639D #9D3497 #9D6E34 #349D39

split-complementary

#34639D #9D3934 #979D34

monochromatic

#162941 #25466F #34639D #4B81C3 #79A1D3

Accessibility & contrast

On white

6.14

#34639D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#34639D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #34639D

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34639D	#FFFFFF	#000000	##FFFFFF
##34639D	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49679F

Deuteranopia (green-blind)

#3B5D9C

Tritanopia (blue-blind)

#007078

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #34639d;
/* rgb */ color: rgb(52, 99, 157);
/* oklch */ color: oklch(49.5% 0.107 254.8);

Tailwind

colors: {
  custom: {
    50: '#778fba',
    500: '#34639d',
    950: '#000000',
  },
}

SCSS

$custom: #34639d;
$custom-light: #778fba;
$custom-dark: #000000;

JSON

{
  "hex": "#34639d",
  "rgb": {
    "r": 52,
    "g": 99,
    "b": 157
  },
  "hsl": {
    "h": 213.143,
    "s": 50.239,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49499,
    "c": 0.10667,
    "h": 254.8
  },
  "luminance": 0.12088
}

Semantic roles & 50–950 ramp

primary

#34639D

secondary

#BB9A72

accent

#9B4EDA

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #34639D

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

Preview Lab → · Contrast checker → · Palette generator →