#2B7CAA#2B7CAA

#2B7CAA is a mid, moderate cyan. Relative luminance 0.178; OKLCH L 55.9% C 0.105 H 238.0°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#2B7CAA
RGB	rgb(43, 124, 170)
HSL	hsl(202, 60%, 42%)
HSV	hsv(202, 75%, 67%)
CMYK	cmyk(74.7%, 27.1%, 0%, 33.3%)
CIE-LAB	lab(49.29, -8.50, -31.44)
CIE-LCH	lch(49.29, 32.57, 254.87°)
OKLab	oklab(55.88% -0.0554 -0.0887)
OKLCH	oklch(55.88% 0.105 238)
XYZ	xyz(15.4568, 17.8294, 40.6492)
Luminance	0.1783 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7CAA #AA592B

analogous

#2BAA99 #2B7CAA #2B3DAA

triadic

#2B7CAA #AA2B7C #7CAA2B

tetradic

#2B7CAA #992BAA #AA592B #3DAA2B

square

#2B7CAA #992BAA #AA592B #3DAA2B

split-complementary

#2B7CAA #AA2B3D #AA992B

monochromatic

#123548 #1F5879 #2B7CAA #439CCF #74B6DC

Accessibility & contrast

On white

4.60

#2B7CAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#2B7CAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7CAA

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7CAA	#FFFFFF	#000000	##FFFFFF
##2B7CAA	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667CAC

Deuteranopia (green-blind)

#5570A9

Tritanopia (blue-blind)

#00888C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2b7caa;
/* rgb */ color: rgb(43, 124, 170);
/* oklch */ color: oklch(55.9% 0.105 238.0);

Tailwind

colors: {
  custom: {
    50: '#76a1c3',
    500: '#2b7caa',
    950: '#000000',
  },
}

SCSS

$custom: #2b7caa;
$custom-light: #76a1c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7caa",
  "rgb": {
    "r": 43,
    "g": 124,
    "b": 170
  },
  "hsl": {
    "h": 201.732,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.55879,
    "c": 0.10461,
    "h": 238
  },
  "luminance": 0.17831
}

Semantic roles & 50–950 ramp

primary

#2B7CAA

secondary

#C38D6E

accent

#7E45E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0F12

muted

#7C7E81

Preview Lab

Preview with #2B7CAA

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

Preview Lab → · Contrast checker → · Palette generator →