#034C7D#034C7D

#034C7D is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.4% C 0.104 H 246.6°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#034C7D
RGB	rgb(3, 76, 125)
HSL	hsl(204, 95%, 25%)
HSV	hsv(204, 98%, 49%)
CMYK	cmyk(97.6%, 39.2%, 0%, 51%)
CIE-LAB	lab(31.04, -0.17, -33.25)
CIE-LCH	lch(31.04, 33.25, 269.71°)
OKLab	oklab(40.45% -0.0412 -0.095)
OKLCH	oklch(40.45% 0.104 246.6)
XYZ	xyz(6.3222, 6.6681, 20.3519)
Luminance	0.0667 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#034C7D #7D3403

analogous

#037D71 #034C7D #030F7D

triadic

#034C7D #7D034C #4C7D03

tetradic

#034C7D #71037D #7D3403 #0F7D03

square

#034C7D #71037D #7D3403 #0F7D03

split-complementary

#034C7D #7D030F #7D7103

monochromatic

#01121E #022841 #034C7D #0470B9 #0695F5

Accessibility & contrast

On white

9.00

#034C7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#034C7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #034C7D

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##034C7D	#FFFFFF	#000000	##FFFFFF
##034C7D	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344F7F

Deuteranopia (green-blind)

#22447C

Tritanopia (blue-blind)

#00585E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #034c7d;
/* rgb */ color: rgb(3, 76, 125);
/* oklch */ color: oklch(40.4% 0.104 246.6);

Tailwind

colors: {
  custom: {
    50: '#617da3',
    500: '#034c7d',
    950: '#000000',
  },
}

SCSS

$custom: #034c7d;
$custom-light: #617da3;
$custom-dark: #000000;

JSON

{
  "hex": "#034c7d",
  "rgb": {
    "r": 3,
    "g": 76,
    "b": 125
  },
  "hsl": {
    "h": 204.098,
    "s": 95.313,
    "l": 25.098
  },
  "oklch": {
    "l": 0.40447,
    "c": 0.10358,
    "h": 246.6
  },
  "luminance": 0.06669
}

Semantic roles & 50–950 ramp

primary

#034C7D

secondary

#B75F25

accent

#7F29FF

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#06090F

muted

#7A7B7F

Preview Lab

Preview with #034C7D

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

Preview Lab → · Contrast checker → · Palette generator →