#2F7DB0#2F7DB0

#2F7DB0 is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.6% C 0.109 H 241.4°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#2F7DB0
RGB	rgb(47, 125, 176)
HSL	hsl(204, 58%, 44%)
HSV	hsv(204, 73%, 69%)
CMYK	cmyk(73.3%, 29%, 0%, 31%)
CIE-LAB	lab(49.98, -6.39, -33.83)
CIE-LCH	lch(49.98, 34.43, 259.30°)
OKLab	oklab(56.55% -0.0522 -0.0956)
OKLCH	oklch(56.55% 0.109 241.4)
XYZ	xyz(16.3393, 18.4043, 43.7571)
Luminance	0.1841 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F7DB0 #B0622F

analogous

#2FB0A2 #2F7DB0 #2F3CB0

triadic

#2F7DB0 #B02F7D #7DB02F

tetradic

#2F7DB0 #A22FB0 #B0622F #3CB02F

square

#2F7DB0 #A22FB0 #B0622F #3CB02F

split-complementary

#2F7DB0 #B02F3C #B0A22F

monochromatic

#15384F #225B80 #2F7DB0 #4D9CCF #7DB7DC

Accessibility & contrast

On white

4.49

#2F7DB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#2F7DB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F7DB0

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F7DB0	#FFFFFF	#000000	##000000
##2F7DB0	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#657EB2

Deuteranopia (green-blind)

#5471AF

Tritanopia (blue-blind)

#008A8F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2f7db0;
/* rgb */ color: rgb(47, 125, 176);
/* oklch */ color: oklch(56.6% 0.109 241.4);

Tailwind

colors: {
  custom: {
    50: '#79a2c8',
    500: '#2f7db0',
    950: '#000000',
  },
}

SCSS

$custom: #2f7db0;
$custom-light: #79a2c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f7db0",
  "rgb": {
    "r": 47,
    "g": 125,
    "b": 176
  },
  "hsl": {
    "h": 203.721,
    "s": 57.848,
    "l": 43.725
  },
  "oklch": {
    "l": 0.56553,
    "c": 0.10894,
    "h": 241.4
  },
  "luminance": 0.18406
}

Semantic roles & 50–950 ramp

primary

#2F7DB0

secondary

#C59576

accent

#8447E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0F13

muted

#7C7E82

Preview Lab

Preview with #2F7DB0

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

Preview Lab → · Contrast checker → · Palette generator →