#2F7AB8#2F7AB8

#2F7AB8 is a mid, vivid cyan. Relative luminance 0.180; OKLCH L 56.3% C 0.121 H 247.2°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#2F7AB8
RGB	rgb(47, 122, 184)
HSL	hsl(207, 59%, 45%)
HSV	hsv(207, 74%, 72%)
CMYK	cmyk(74.5%, 33.7%, 0%, 27.8%)
CIE-LAB	lab(49.47, -1.72, -39.25)
CIE-LCH	lch(49.47, 39.29, 267.49°)
OKLab	oklab(56.28% -0.0469 -0.1114)
OKLCH	oklch(56.28% 0.121 247.2)
XYZ	xyz(16.7803, 17.9822, 47.9246)
Luminance	0.1798 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F7AB8 #B86D2F

analogous

#2FB8B1 #2F7AB8 #2F36B8

triadic

#2F7AB8 #B82F7A #7AB82F

tetradic

#2F7AB8 #B12FB8 #B86D2F #36B82F

square

#2F7AB8 #B12FB8 #B86D2F #36B82F

split-complementary

#2F7AB8 #B82F36 #B8B12F

monochromatic

#163957 #235A87 #2F7AB8 #5298D3 #82B5DF

Accessibility & contrast

On white

4.57

#2F7AB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#2F7AB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F7AB8

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F7AB8	#FFFFFF	#000000	##000000
##2F7AB8	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E7DBB

Deuteranopia (green-blind)

#4A70B7

Tritanopia (blue-blind)

#008990

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2f7ab8;
/* rgb */ color: rgb(47, 122, 184);
/* oklch */ color: oklch(56.3% 0.121 247.2);

Tailwind

colors: {
  custom: {
    50: '#7aa0cd',
    500: '#2f7ab8',
    950: '#000000',
  },
}

SCSS

$custom: #2f7ab8;
$custom-light: #7aa0cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2f7ab8",
  "rgb": {
    "r": 47,
    "g": 122,
    "b": 184
  },
  "hsl": {
    "h": 207.153,
    "s": 59.307,
    "l": 45.294
  },
  "oklch": {
    "l": 0.5628,
    "c": 0.12089,
    "h": 247.2
  },
  "luminance": 0.17984
}

Semantic roles & 50–950 ramp

primary

#2F7AB8

secondary

#C89E7B

accent

#8C45E2

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2F7AB8

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

Preview Lab → · Contrast checker → · Palette generator →