#3074B1#3074B1

#3074B1 is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.5% C 0.117 H 248.8°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#3074B1
RGB	rgb(48, 116, 177)
HSL	hsl(208, 57%, 44%)
HSV	hsv(208, 73%, 69%)
CMYK	cmyk(72.9%, 34.5%, 0%, 30.6%)
CIE-LAB	lab(47.35, -0.52, -38.54)
CIE-LCH	lch(47.35, 38.54, 269.23°)
OKLab	oklab(54.51% -0.0425 -0.1094)
OKLCH	oklch(54.51% 0.117 248.8)
XYZ	xyz(15.3971, 16.2918, 43.9196)
Luminance	0.1629 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3074B1 #B16D30

analogous

#30B1AE #3074B1 #3034B1

triadic

#3074B1 #B13074 #74B130

tetradic

#3074B1 #AE30B1 #B16D30 #34B130

square

#3074B1 #AE30B1 #B16D30 #34B130

split-complementary

#3074B1 #B13034 #B1AE30

monochromatic

#163551 #235481 #3074B1 #4F93CF #7FB0DC

Accessibility & contrast

On white

4.93

#3074B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#3074B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3074B1

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3074B1	#FFFFFF	#000000	##FFFFFF
##3074B1	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5877B4

Deuteranopia (green-blind)

#466BB0

Tritanopia (blue-blind)

#00838A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3074b1;
/* rgb */ color: rgb(48, 116, 177);
/* oklch */ color: oklch(54.5% 0.117 248.8);

Tailwind

colors: {
  custom: {
    50: '#799bc8',
    500: '#3074b1',
    950: '#000000',
  },
}

SCSS

$custom: #3074b1;
$custom-light: #799bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#3074b1",
  "rgb": {
    "r": 48,
    "g": 116,
    "b": 177
  },
  "hsl": {
    "h": 208.372,
    "s": 57.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54505,
    "c": 0.1174,
    "h": 248.8
  },
  "luminance": 0.16293
}

Semantic roles & 50–950 ramp

primary

#3074B1

secondary

#C59C78

accent

#9047E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3074B1

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

Preview Lab → · Contrast checker → · Palette generator →