#2E7DAF#2E7DAF

#2E7DAF is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.5% C 0.108 H 240.6°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#2E7DAF
RGB	rgb(46, 125, 175)
HSL	hsl(203, 58%, 43%)
HSV	hsv(203, 74%, 69%)
CMYK	cmyk(73.7%, 28.6%, 0%, 31.4%)
CIE-LAB	lab(49.91, -6.89, -33.37)
CIE-LCH	lch(49.91, 34.07, 258.33°)
OKLab	oklab(56.47% -0.0531 -0.0943)
OKLCH	oklch(56.47% 0.108 240.6)
XYZ	xyz(16.1952, 18.3414, 43.2358)
Luminance	0.1834 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E7DAF #AF602E

analogous

#2EAFA0 #2E7DAF #2E3CAF

triadic

#2E7DAF #AF2E7D #7DAF2E

tetradic

#2E7DAF #A02EAF #AF602E #3CAF2E

square

#2E7DAF #A02EAF #AF602E #3CAF2E

split-complementary

#2E7DAF #AF2E3C #AFA02E

monochromatic

#15384E #215A7F #2E7DAF #4B9CD0 #7BB7DC

Accessibility & contrast

On white

4.50

#2E7DAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#2E7DAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E7DAF

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E7DAF	#FFFFFF	#000000	##000000
##2E7DAF	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)

#667EB1

Deuteranopia (green-blind)

#5471AE

Tritanopia (blue-blind)

#00898E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2e7daf;
/* rgb */ color: rgb(46, 125, 175);
/* oklch */ color: oklch(56.5% 0.108 240.6);

Tailwind

colors: {
  custom: {
    50: '#78a2c7',
    500: '#2e7daf',
    950: '#000000',
  },
}

SCSS

$custom: #2e7daf;
$custom-light: #78a2c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2e7daf",
  "rgb": {
    "r": 46,
    "g": 125,
    "b": 175
  },
  "hsl": {
    "h": 203.256,
    "s": 58.371,
    "l": 43.333
  },
  "oklch": {
    "l": 0.5647,
    "c": 0.10821,
    "h": 240.6
  },
  "luminance": 0.18343
}

Semantic roles & 50–950 ramp

primary

#2E7DAF

secondary

#C59374

accent

#8246E2

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0F13

muted

#7C7E82

Preview Lab

Preview with #2E7DAF

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

Preview Lab → · Contrast checker → · Palette generator →