#2B7AAF#2B7AAF

#2B7AAF is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.7% C 0.112 H 242.4°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#2B7AAF
RGB	rgb(43, 122, 175)
HSL	hsl(204, 61%, 43%)
HSV	hsv(204, 75%, 69%)
CMYK	cmyk(75.4%, 30.3%, 0%, 31.4%)
CIE-LAB	lab(48.92, -5.52, -34.93)
CIE-LCH	lch(48.92, 35.36, 261.01°)
OKLab	oklab(55.66% -0.0518 -0.0989)
OKLCH	oklch(55.66% 0.112 242.4)
XYZ	xyz(15.6906, 17.5260, 43.1050)
Luminance	0.1753 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7AAF #AF602B

analogous

#2BAFA2 #2B7AAF #2B38AF

triadic

#2B7AAF #AF2B7A #7AAF2B

tetradic

#2B7AAF #A22BAF #AF602B #38AF2B

square

#2B7AAF #A22BAF #AF602B #38AF2B

split-complementary

#2B7AAF #AF2B38 #AFA22B

monochromatic

#13364D #1F587E #2B7AAF #4699D1 #77B4DE

Accessibility & contrast

On white

4.66

#2B7AAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#2B7AAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7AAF

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7AAF	#FFFFFF	#000000	##FFFFFF
##2B7AAF	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#617BB1

Deuteranopia (green-blind)

#4F6FAE

Tritanopia (blue-blind)

#00878D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2b7aaf;
/* rgb */ color: rgb(43, 122, 175);
/* oklch */ color: oklch(55.7% 0.112 242.4);

Tailwind

colors: {
  custom: {
    50: '#77a0c7',
    500: '#2b7aaf',
    950: '#000000',
  },
}

SCSS

$custom: #2b7aaf;
$custom-light: #77a0c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7aaf",
  "rgb": {
    "r": 43,
    "g": 122,
    "b": 175
  },
  "hsl": {
    "h": 204.091,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.55662,
    "c": 0.11163,
    "h": 242.4
  },
  "luminance": 0.17528
}

Semantic roles & 50–950 ramp

primary

#2B7AAF

secondary

#C59370

accent

#8444E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2B7AAF

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

Preview Lab → · Contrast checker → · Palette generator →