#2B7EAA#2B7EAA

#2B7EAA is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.4% C 0.103 H 236.3°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#2B7EAA
RGB	rgb(43, 126, 170)
HSL	hsl(201, 60%, 42%)
HSV	hsv(201, 75%, 67%)
CMYK	cmyk(74.7%, 25.9%, 0%, 33.3%)
CIE-LAB	lab(49.90, -9.66, -30.49)
CIE-LCH	lch(49.90, 31.98, 252.42°)
OKLab	oklab(56.37% -0.0574 -0.0859)
OKLCH	oklch(56.37% 0.103 236.3)
XYZ	xyz(15.7099, 18.3358, 40.7336)
Luminance	0.1834 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7EAA #AA572B

analogous

#2BAA96 #2B7EAA #2B3FAA

triadic

#2B7EAA #AA2B7E #7EAA2B

tetradic

#2B7EAA #962BAA #AA572B #3FAA2B

square

#2B7EAA #962BAA #AA572B #3FAA2B

split-complementary

#2B7EAA #AA2B3F #AA962B

monochromatic

#123648 #1F5A79 #2B7EAA #439FCF #74B8DC

Accessibility & contrast

On white

4.50

#2B7EAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#2B7EAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B7EAA

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7EAA	#FFFFFF	#000000	##000000
##2B7EAA	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#697DAC

Deuteranopia (green-blind)

#5871A9

Tritanopia (blue-blind)

#00898D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2b7eaa;
/* rgb */ color: rgb(43, 126, 170);
/* oklch */ color: oklch(56.4% 0.103 236.3);

Tailwind

colors: {
  custom: {
    50: '#76a3c3',
    500: '#2b7eaa',
    950: '#000000',
  },
}

SCSS

$custom: #2b7eaa;
$custom-light: #76a3c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7eaa",
  "rgb": {
    "r": 43,
    "g": 126,
    "b": 170
  },
  "hsl": {
    "h": 200.787,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.56366,
    "c": 0.10334,
    "h": 236.3
  },
  "luminance": 0.18338
}

Semantic roles & 50–950 ramp

primary

#2B7EAA

secondary

#C38B6E

accent

#7C45E3

background

#F7FAFC

surface

#EEF3F8

border

#C9CDD1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2B7EAA

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

Preview Lab → · Contrast checker → · Palette generator →