#2F7BAF#2F7BAF

#2F7BAF is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 56.0% C 0.109 H 242.5°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#2F7BAF
RGB	rgb(47, 123, 175)
HSL	hsl(204, 58%, 44%)
HSV	hsv(204, 73%, 69%)
CMYK	cmyk(73.1%, 29.7%, 0%, 31.4%)
CIE-LAB	lab(49.33, -5.58, -34.27)
CIE-LCH	lch(49.33, 34.72, 260.76°)
OKLab	oklab(56.02% -0.0506 -0.0969)
OKLCH	oklch(56.02% 0.109 242.5)
XYZ	xyz(15.9901, 17.8636, 43.1544)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F7BAF #AF632F

analogous

#2FAFA3 #2F7BAF #2F3BAF

triadic

#2F7BAF #AF2F7B #7BAF2F

tetradic

#2F7BAF #A32FAF #AF632F #3BAF2F

square

#2F7BAF #A32FAF #AF632F #3BAF2F

split-complementary

#2F7BAF #AF2F3B #AFA32F

monochromatic

#15374F #22597F #2F7BAF #4C9ACF #7CB5DC

Accessibility & contrast

On white

4.59

#2F7BAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#2F7BAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2F7BAF

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F7BAF	#FFFFFF	#000000	##FFFFFF
##2F7BAF	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#637CB1

Deuteranopia (green-blind)

#5170AE

Tritanopia (blue-blind)

#00888D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2f7baf;
/* rgb */ color: rgb(47, 123, 175);
/* oklch */ color: oklch(56.0% 0.109 242.5);

Tailwind

colors: {
  custom: {
    50: '#78a1c7',
    500: '#2f7baf',
    950: '#000000',
  },
}

SCSS

$custom: #2f7baf;
$custom-light: #78a1c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f7baf",
  "rgb": {
    "r": 47,
    "g": 123,
    "b": 175
  },
  "hsl": {
    "h": 204.375,
    "s": 57.658,
    "l": 43.529
  },
  "oklch": {
    "l": 0.56021,
    "c": 0.10932,
    "h": 242.5
  },
  "luminance": 0.17865
}

Semantic roles & 50–950 ramp

primary

#2F7BAF

secondary

#C49575

accent

#8547E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2F7BAF

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

Preview Lab → · Contrast checker → · Palette generator →