#2A6DAF#2A6DAF

#2A6DAF is a mid, vivid cyan. Relative luminance 0.145; OKLCH L 52.6% C 0.124 H 251.2°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#2A6DAF
RGB	rgb(42, 109, 175)
HSL	hsl(210, 61%, 43%)
HSV	hsv(210, 76%, 69%)
CMYK	cmyk(76%, 37.7%, 0%, 31.4%)
CIE-LAB	lab(44.97, 2.23, -41.16)
CIE-LCH	lch(44.97, 41.22, 273.10°)
OKLab	oklab(52.55% -0.04 -0.1173)
OKLCH	oklch(52.55% 0.124 251.2)
XYZ	xyz(14.1584, 14.5230, 42.6062)
Luminance	0.1452 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6DAF #AF6C2A

analogous

#2AAFAE #2A6DAF #2A2BAF

triadic

#2A6DAF #AF2A6D #6DAF2A

tetradic

#2A6DAF #AE2AAF #AF6C2A #2BAF2A

square

#2A6DAF #AE2AAF #AF6C2A #2BAF2A

split-complementary

#2A6DAF #AF2A2B #AFAE2A

monochromatic

#12304C #1E4E7E #2A6DAF #448CD2 #75AADE

Accessibility & contrast

On white

5.38

#2A6DAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#2A6DAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6DAF

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6DAF	#FFFFFF	#000000	##FFFFFF
##2A6DAF	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E71B2

Deuteranopia (green-blind)

#3A65AE

Tritanopia (blue-blind)

#007D85

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2a6daf;
/* rgb */ color: rgb(42, 109, 175);
/* oklch */ color: oklch(52.6% 0.124 251.2);

Tailwind

colors: {
  custom: {
    50: '#7696c7',
    500: '#2a6daf',
    950: '#000000',
  },
}

SCSS

$custom: #2a6daf;
$custom-light: #7696c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6daf",
  "rgb": {
    "r": 42,
    "g": 109,
    "b": 175
  },
  "hsl": {
    "h": 209.774,
    "s": 61.29,
    "l": 42.549
  },
  "oklch": {
    "l": 0.52551,
    "c": 0.12392,
    "h": 251.2
  },
  "luminance": 0.14525
}

Semantic roles & 50–950 ramp

primary

#2A6DAF

secondary

#C69A6F

accent

#9343E4

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2A6DAF

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

Preview Lab → · Contrast checker → · Palette generator →