#2F7DAE#2F7DAE

#2F7DAE is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.4% C 0.107 H 240.3°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#2F7DAE
RGB	rgb(47, 125, 174)
HSL	hsl(203, 57%, 43%)
HSV	hsv(203, 73%, 68%)
CMYK	cmyk(73%, 28.2%, 0%, 31.8%)
CIE-LAB	lab(49.89, -7.11, -32.82)
CIE-LCH	lch(49.89, 33.58, 257.78°)
OKLab	oklab(56.45% -0.0529 -0.0927)
OKLCH	oklch(56.45% 0.107 240.3)
XYZ	xyz(16.1429, 18.3257, 42.7226)
Luminance	0.1833 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F7DAE #AE602F

analogous

#2FAE9F #2F7DAE #2F3DAE

triadic

#2F7DAE #AE2F7D #7DAE2F

tetradic

#2F7DAE #9F2FAE #AE602F #3DAE2F

square

#2F7DAE #9F2FAE #AE602F #3DAE2F

split-complementary

#2F7DAE #AE2F3D #AE9F2F

monochromatic

#15384E #225A7E #2F7DAE #4C9CCF #7CB7DC

Accessibility & contrast

On white

4.50

#2F7DAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#2F7DAE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F7DAE

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F7DAE	#FFFFFF	#000000	##000000
##2F7DAE	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#667DB0

Deuteranopia (green-blind)

#5571AD

Tritanopia (blue-blind)

#00898E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2f7dae;
/* rgb */ color: rgb(47, 125, 174);
/* oklch */ color: oklch(56.4% 0.107 240.3);

Tailwind

colors: {
  custom: {
    50: '#78a2c6',
    500: '#2f7dae',
    950: '#000000',
  },
}

SCSS

$custom: #2f7dae;
$custom-light: #78a2c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f7dae",
  "rgb": {
    "r": 47,
    "g": 125,
    "b": 174
  },
  "hsl": {
    "h": 203.15,
    "s": 57.466,
    "l": 43.333
  },
  "oklch": {
    "l": 0.56448,
    "c": 0.10669,
    "h": 240.3
  },
  "luminance": 0.18328
}

Semantic roles & 50–950 ramp

primary

#2F7DAE

secondary

#C49375

accent

#8247E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0F13

muted

#7C7E82

Preview Lab

Preview with #2F7DAE

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

Preview Lab → · Contrast checker → · Palette generator →