#2D79AE#2D79AE

#2D79AE is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.4% C 0.111 H 243.1°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#2D79AE
RGB	rgb(45, 121, 174)
HSL	hsl(205, 59%, 43%)
HSV	hsv(205, 74%, 68%)
CMYK	cmyk(74.1%, 30.5%, 0%, 31.8%)
CIE-LAB	lab(48.62, -5.03, -34.81)
CIE-LCH	lch(48.62, 35.17, 261.78°)
OKLab	oklab(55.43% -0.05 -0.0985)
OKLCH	oklch(55.43% 0.111 243.1)
XYZ	xyz(15.5566, 17.2868, 42.5530)
Luminance	0.1729 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D79AE #AE622D

analogous

#2DAEA2 #2D79AE #2D39AE

triadic

#2D79AE #AE2D79 #79AE2D

tetradic

#2D79AE #A22DAE #AE622D #39AE2D

square

#2D79AE #A22DAE #AE622D #39AE2D

split-complementary

#2D79AE #AE2D39 #AEA22D

monochromatic

#14354D #20577D #2D79AE #4898D0 #79B4DC

Accessibility & contrast

On white

4.71

#2D79AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#2D79AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D79AE

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D79AE	#FFFFFF	#000000	##FFFFFF
##2D79AE	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#617AB0

Deuteranopia (green-blind)

#4F6EAD

Tritanopia (blue-blind)

#00868C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2d79ae;
/* rgb */ color: rgb(45, 121, 174);
/* oklch */ color: oklch(55.4% 0.111 243.1);

Tailwind

colors: {
  custom: {
    50: '#779fc6',
    500: '#2d79ae',
    950: '#000000',
  },
}

SCSS

$custom: #2d79ae;
$custom-light: #779fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d79ae",
  "rgb": {
    "r": 45,
    "g": 121,
    "b": 174
  },
  "hsl": {
    "h": 204.651,
    "s": 58.904,
    "l": 42.941
  },
  "oklch": {
    "l": 0.55427,
    "c": 0.11052,
    "h": 243.1
  },
  "luminance": 0.17289
}

Semantic roles & 50–950 ramp

primary

#2D79AE

secondary

#C49472

accent

#8646E2

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2D79AE

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

Preview Lab → · Contrast checker → · Palette generator →