#2F79AE#2F79AE

#2F79AE is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.5% C 0.110 H 243.5°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#2F79AE
RGB	rgb(47, 121, 174)
HSL	hsl(205, 57%, 43%)
HSV	hsv(205, 73%, 68%)
CMYK	cmyk(73%, 30.5%, 0%, 31.8%)
CIE-LAB	lab(48.68, -4.75, -34.72)
CIE-LCH	lch(48.68, 35.04, 262.21°)
OKLab	oklab(55.49% -0.0489 -0.0982)
OKLCH	oklch(55.49% 0.11 243.5)
XYZ	xyz(15.6467, 17.3333, 42.5572)
Luminance	0.1734 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F79AE #AE642F

analogous

#2FAEA3 #2F79AE #2F3AAE

triadic

#2F79AE #AE2F79 #79AE2F

tetradic

#2F79AE #A32FAE #AE642F #3AAE2F

square

#2F79AE #A32FAE #AE642F #3AAE2F

split-complementary

#2F79AE #AE2F3A #AEA32F

monochromatic

#15364E #22577E #2F79AE #4C98CF #7CB4DC

Accessibility & contrast

On white

4.70

#2F79AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#2F79AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F79AE

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F79AE	#FFFFFF	#000000	##FFFFFF
##2F79AE	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#617AB0

Deuteranopia (green-blind)

#4F6EAD

Tritanopia (blue-blind)

#00868C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2f79ae;
/* rgb */ color: rgb(47, 121, 174);
/* oklch */ color: oklch(55.5% 0.110 243.5);

Tailwind

colors: {
  custom: {
    50: '#789fc6',
    500: '#2f79ae',
    950: '#000000',
  },
}

SCSS

$custom: #2f79ae;
$custom-light: #789fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f79ae",
  "rgb": {
    "r": 47,
    "g": 121,
    "b": 174
  },
  "hsl": {
    "h": 205.039,
    "s": 57.466,
    "l": 43.333
  },
  "oklch": {
    "l": 0.55489,
    "c": 0.10974,
    "h": 243.5
  },
  "luminance": 0.17335
}

Semantic roles & 50–950 ramp

primary

#2F79AE

secondary

#C49675

accent

#8747E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2F79AE

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

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